A PHP Error was encountered

Severity: Warning

Message: Attempt to read property "category_url" on null

Filename: user/User.php

Line Number: 144

Backtrace:

File: /home1/bookhubxyz/public_html/application/controllers/user/User.php
Line: 144
Function: _error_handler

File: /home1/bookhubxyz/public_html/index.php
Line: 318
Function: require_once

A PHP Error was encountered

Severity: Warning

Message: Attempt to read property "id" on null

Filename: user/User.php

Line Number: 145

Backtrace:

File: /home1/bookhubxyz/public_html/application/controllers/user/User.php
Line: 145
Function: _error_handler

File: /home1/bookhubxyz/public_html/index.php
Line: 318
Function: require_once

A PHP Error was encountered

Severity: Warning

Message: Attempt to read property "id" on null

Filename: user/User.php

Line Number: 168

Backtrace:

File: /home1/bookhubxyz/public_html/application/controllers/user/User.php
Line: 168
Function: _error_handler

File: /home1/bookhubxyz/public_html/index.php
Line: 318
Function: require_once

Book Categories | Kindle Book Hub

CATEGORY

  • Home
  • Category

  • A PHP Error was encountered

    Severity: Warning

    Message: Attempt to read property "category_name" on null

    Filename: frontend/category.php

    Line Number: 15

    Backtrace:

    File: /home1/bookhubxyz/public_html/application/views/frontend/category.php
    Line: 15
    Function: _error_handler

    File: /home1/bookhubxyz/public_html/application/views/user-layout.php
    Line: 16
    Function: view

    File: /home1/bookhubxyz/public_html/application/controllers/user/User.php
    Line: 176
    Function: view

    File: /home1/bookhubxyz/public_html/index.php
    Line: 318
    Function: require_once

> Travel

  • A PHP Error was encountered

    Severity: Warning

    Message: Attempt to read property "category_url" on null

    Filename: frontend/category.php

    Line Number: 34

    Backtrace:

    File: /home1/bookhubxyz/public_html/application/views/frontend/category.php
    Line: 34
    Function: _error_handler

    File: /home1/bookhubxyz/public_html/application/views/user-layout.php
    Line: 16
    Function: view

    File: /home1/bookhubxyz/public_html/application/controllers/user/User.php
    Line: 176
    Function: view

    File: /home1/bookhubxyz/public_html/index.php
    Line: 318
    Function: require_once

    • > Test Preparation

  • A PHP Error was encountered

    Severity: Warning

    Message: Attempt to read property "category_url" on null

    Filename: frontend/category.php

    Line Number: 34

    Backtrace:

    File: /home1/bookhubxyz/public_html/application/views/frontend/category.php
    Line: 34
    Function: _error_handler

    File: /home1/bookhubxyz/public_html/application/views/user-layout.php
    Line: 16
    Function: view

    File: /home1/bookhubxyz/public_html/application/controllers/user/User.php
    Line: 176
    Function: view

    File: /home1/bookhubxyz/public_html/index.php
    Line: 318
    Function: require_once

    • > Sports & Outdoors

  • A PHP Error was encountered

    Severity: Warning

    Message: Attempt to read property "category_url" on null

    Filename: frontend/category.php

    Line Number: 34

    Backtrace:

    File: /home1/bookhubxyz/public_html/application/views/frontend/category.php
    Line: 34
    Function: _error_handler

    File: /home1/bookhubxyz/public_html/application/views/user-layout.php
    Line: 16
    Function: view

    File: /home1/bookhubxyz/public_html/application/controllers/user/User.php
    Line: 176
    Function: view

    File: /home1/bookhubxyz/public_html/index.php
    Line: 318
    Function: require_once

    • > Sports & Outdoors

  • A PHP Error was encountered

    Severity: Warning

    Message: Attempt to read property "category_url" on null

    Filename: frontend/category.php

    Line Number: 34

    Backtrace:

    File: /home1/bookhubxyz/public_html/application/views/frontend/category.php
    Line: 34
    Function: _error_handler

    File: /home1/bookhubxyz/public_html/application/views/user-layout.php
    Line: 16
    Function: view

    File: /home1/bookhubxyz/public_html/application/controllers/user/User.php
    Line: 176
    Function: view

    File: /home1/bookhubxyz/public_html/index.php
    Line: 318
    Function: require_once

    • > Self-Help

  • A PHP Error was encountered

    Severity: Warning

    Message: Attempt to read property "category_url" on null

    Filename: frontend/category.php

    Line Number: 34

    Backtrace:

    File: /home1/bookhubxyz/public_html/application/views/frontend/category.php
    Line: 34
    Function: _error_handler

    File: /home1/bookhubxyz/public_html/application/views/user-layout.php
    Line: 16
    Function: view

    File: /home1/bookhubxyz/public_html/application/controllers/user/User.php
    Line: 176
    Function: view

    File: /home1/bookhubxyz/public_html/index.php
    Line: 318
    Function: require_once

    • > Science Fiction & Fantasy

  • A PHP Error was encountered

    Severity: Warning

    Message: Attempt to read property "category_url" on null

    Filename: frontend/category.php

    Line Number: 34

    Backtrace:

    File: /home1/bookhubxyz/public_html/application/views/frontend/category.php
    Line: 34
    Function: _error_handler

    File: /home1/bookhubxyz/public_html/application/views/user-layout.php
    Line: 16
    Function: view

    File: /home1/bookhubxyz/public_html/application/controllers/user/User.php
    Line: 176
    Function: view

    File: /home1/bookhubxyz/public_html/index.php
    Line: 318
    Function: require_once

    > Science & Math

  • A PHP Error was encountered

    Severity: Warning

    Message: Attempt to read property "category_url" on null

    Filename: frontend/category.php

    Line Number: 34

    Backtrace:

    File: /home1/bookhubxyz/public_html/application/views/frontend/category.php
    Line: 34
    Function: _error_handler

    File: /home1/bookhubxyz/public_html/application/views/user-layout.php
    Line: 16
    Function: view

    File: /home1/bookhubxyz/public_html/application/controllers/user/User.php
    Line: 176
    Function: view

    File: /home1/bookhubxyz/public_html/index.php
    Line: 318
    Function: require_once

    > Romance

  • A PHP Error was encountered

    Severity: Warning

    Message: Attempt to read property "category_url" on null

    Filename: frontend/category.php

    Line Number: 34

    Backtrace:

    File: /home1/bookhubxyz/public_html/application/views/frontend/category.php
    Line: 34
    Function: _error_handler

    File: /home1/bookhubxyz/public_html/application/views/user-layout.php
    Line: 16
    Function: view

    File: /home1/bookhubxyz/public_html/application/controllers/user/User.php
    Line: 176
    Function: view

    File: /home1/bookhubxyz/public_html/index.php
    Line: 318
    Function: require_once

    > Religion & Spirituality

  • A PHP Error was encountered

    Severity: Warning

    Message: Attempt to read property "category_url" on null

    Filename: frontend/category.php

    Line Number: 34

    Backtrace:

    File: /home1/bookhubxyz/public_html/application/views/frontend/category.php
    Line: 34
    Function: _error_handler

    File: /home1/bookhubxyz/public_html/application/views/user-layout.php
    Line: 16
    Function: view

    File: /home1/bookhubxyz/public_html/application/controllers/user/User.php
    Line: 176
    Function: view

    File: /home1/bookhubxyz/public_html/index.php
    Line: 318
    Function: require_once

    > Reference

  • A PHP Error was encountered

    Severity: Warning

    Message: Attempt to read property "category_url" on null

    Filename: frontend/category.php

    Line Number: 34

    Backtrace:

    File: /home1/bookhubxyz/public_html/application/views/frontend/category.php
    Line: 34
    Function: _error_handler

    File: /home1/bookhubxyz/public_html/application/views/user-layout.php
    Line: 16
    Function: view

    File: /home1/bookhubxyz/public_html/application/controllers/user/User.php
    Line: 176
    Function: view

    File: /home1/bookhubxyz/public_html/index.php
    Line: 318
    Function: require_once

    > Politics & Social Sciences

  • A PHP Error was encountered

    Severity: Warning

    Message: Attempt to read property "category_url" on null

    Filename: frontend/category.php

    Line Number: 34

    Backtrace:

    File: /home1/bookhubxyz/public_html/application/views/frontend/category.php
    Line: 34
    Function: _error_handler

    File: /home1/bookhubxyz/public_html/application/views/user-layout.php
    Line: 16
    Function: view

    File: /home1/bookhubxyz/public_html/application/controllers/user/User.php
    Line: 176
    Function: view

    File: /home1/bookhubxyz/public_html/index.php
    Line: 318
    Function: require_once

    > Parenting & Relationships

  • A PHP Error was encountered

    Severity: Warning

    Message: Attempt to read property "category_url" on null

    Filename: frontend/category.php

    Line Number: 34

    Backtrace:

    File: /home1/bookhubxyz/public_html/application/views/frontend/category.php
    Line: 34
    Function: _error_handler

    File: /home1/bookhubxyz/public_html/application/views/user-layout.php
    Line: 16
    Function: view

    File: /home1/bookhubxyz/public_html/application/controllers/user/User.php
    Line: 176
    Function: view

    File: /home1/bookhubxyz/public_html/index.php
    Line: 318
    Function: require_once

    > Mystery, Thriller & Suspense

  • A PHP Error was encountered

    Severity: Warning

    Message: Attempt to read property "category_url" on null

    Filename: frontend/category.php

    Line Number: 34

    Backtrace:

    File: /home1/bookhubxyz/public_html/application/views/frontend/category.php
    Line: 34
    Function: _error_handler

    File: /home1/bookhubxyz/public_html/application/views/user-layout.php
    Line: 16
    Function: view

    File: /home1/bookhubxyz/public_html/application/controllers/user/User.php
    Line: 176
    Function: view

    File: /home1/bookhubxyz/public_html/index.php
    Line: 318
    Function: require_once

    > Horror

  • A PHP Error was encountered

    Severity: Warning

    Message: Attempt to read property "category_url" on null

    Filename: frontend/category.php

    Line Number: 34

    Backtrace:

    File: /home1/bookhubxyz/public_html/application/views/frontend/category.php
    Line: 34
    Function: _error_handler

    File: /home1/bookhubxyz/public_html/application/views/user-layout.php
    Line: 16
    Function: view

    File: /home1/bookhubxyz/public_html/application/controllers/user/User.php
    Line: 176
    Function: view

    File: /home1/bookhubxyz/public_html/index.php
    Line: 318
    Function: require_once

    > Literature & Fiction

  • A PHP Error was encountered

    Severity: Warning

    Message: Attempt to read property "category_url" on null

    Filename: frontend/category.php

    Line Number: 34

    Backtrace:

    File: /home1/bookhubxyz/public_html/application/views/frontend/category.php
    Line: 34
    Function: _error_handler

    File: /home1/bookhubxyz/public_html/application/views/user-layout.php
    Line: 16
    Function: view

    File: /home1/bookhubxyz/public_html/application/controllers/user/User.php
    Line: 176
    Function: view

    File: /home1/bookhubxyz/public_html/index.php
    Line: 318
    Function: require_once

    > LGBTQ+ Books

  • A PHP Error was encountered

    Severity: Warning

    Message: Attempt to read property "category_url" on null

    Filename: frontend/category.php

    Line Number: 34

    Backtrace:

    File: /home1/bookhubxyz/public_html/application/views/frontend/category.php
    Line: 34
    Function: _error_handler

    File: /home1/bookhubxyz/public_html/application/views/user-layout.php
    Line: 16
    Function: view

    File: /home1/bookhubxyz/public_html/application/controllers/user/User.php
    Line: 176
    Function: view

    File: /home1/bookhubxyz/public_html/index.php
    Line: 318
    Function: require_once

    > Humor & Entertainment

  • A PHP Error was encountered

    Severity: Warning

    Message: Attempt to read property "category_url" on null

    Filename: frontend/category.php

    Line Number: 34

    Backtrace:

    File: /home1/bookhubxyz/public_html/application/views/frontend/category.php
    Line: 34
    Function: _error_handler

    File: /home1/bookhubxyz/public_html/application/views/user-layout.php
    Line: 16
    Function: view

    File: /home1/bookhubxyz/public_html/application/controllers/user/User.php
    Line: 176
    Function: view

    File: /home1/bookhubxyz/public_html/index.php
    Line: 318
    Function: require_once

    > History

  • A PHP Error was encountered

    Severity: Warning

    Message: Attempt to read property "category_url" on null

    Filename: frontend/category.php

    Line Number: 34

    Backtrace:

    File: /home1/bookhubxyz/public_html/application/views/frontend/category.php
    Line: 34
    Function: _error_handler

    File: /home1/bookhubxyz/public_html/application/views/user-layout.php
    Line: 16
    Function: view

    File: /home1/bookhubxyz/public_html/application/controllers/user/User.php
    Line: 176
    Function: view

    File: /home1/bookhubxyz/public_html/index.php
    Line: 318
    Function: require_once

    > Health, Fitness & Dieting

  • A PHP Error was encountered

    Severity: Warning

    Message: Attempt to read property "category_url" on null

    Filename: frontend/category.php

    Line Number: 34

    Backtrace:

    File: /home1/bookhubxyz/public_html/application/views/frontend/category.php
    Line: 34
    Function: _error_handler

    File: /home1/bookhubxyz/public_html/application/views/user-layout.php
    Line: 16
    Function: view

    File: /home1/bookhubxyz/public_html/application/controllers/user/User.php
    Line: 176
    Function: view

    File: /home1/bookhubxyz/public_html/index.php
    Line: 318
    Function: require_once

    > Engineering & Transportation

  • A PHP Error was encountered

    Severity: Warning

    Message: Attempt to read property "category_url" on null

    Filename: frontend/category.php

    Line Number: 34

    Backtrace:

    File: /home1/bookhubxyz/public_html/application/views/frontend/category.php
    Line: 34
    Function: _error_handler

    File: /home1/bookhubxyz/public_html/application/views/user-layout.php
    Line: 16
    Function: view

    File: /home1/bookhubxyz/public_html/application/controllers/user/User.php
    Line: 176
    Function: view

    File: /home1/bookhubxyz/public_html/index.php
    Line: 318
    Function: require_once

    > Education & Teaching

  • A PHP Error was encountered

    Severity: Warning

    Message: Attempt to read property "category_url" on null

    Filename: frontend/category.php

    Line Number: 34

    Backtrace:

    File: /home1/bookhubxyz/public_html/application/views/frontend/category.php
    Line: 34
    Function: _error_handler

    File: /home1/bookhubxyz/public_html/application/views/user-layout.php
    Line: 16
    Function: view

    File: /home1/bookhubxyz/public_html/application/controllers/user/User.php
    Line: 176
    Function: view

    File: /home1/bookhubxyz/public_html/index.php
    Line: 318
    Function: require_once

    > Crafts, Hobbies & Home

  • A PHP Error was encountered

    Severity: Warning

    Message: Attempt to read property "category_url" on null

    Filename: frontend/category.php

    Line Number: 34

    Backtrace:

    File: /home1/bookhubxyz/public_html/application/views/frontend/category.php
    Line: 34
    Function: _error_handler

    File: /home1/bookhubxyz/public_html/application/views/user-layout.php
    Line: 16
    Function: view

    File: /home1/bookhubxyz/public_html/application/controllers/user/User.php
    Line: 176
    Function: view

    File: /home1/bookhubxyz/public_html/index.php
    Line: 318
    Function: require_once

    > Cookbooks, Food & Wine

  • A PHP Error was encountered

    Severity: Warning

    Message: Attempt to read property "category_url" on null

    Filename: frontend/category.php

    Line Number: 34

    Backtrace:

    File: /home1/bookhubxyz/public_html/application/views/frontend/category.php
    Line: 34
    Function: _error_handler

    File: /home1/bookhubxyz/public_html/application/views/user-layout.php
    Line: 16
    Function: view

    File: /home1/bookhubxyz/public_html/application/controllers/user/User.php
    Line: 176
    Function: view

    File: /home1/bookhubxyz/public_html/index.php
    Line: 318
    Function: require_once

    > Computers & Technology

  • A PHP Error was encountered

    Severity: Warning

    Message: Attempt to read property "category_url" on null

    Filename: frontend/category.php

    Line Number: 34

    Backtrace:

    File: /home1/bookhubxyz/public_html/application/views/frontend/category.php
    Line: 34
    Function: _error_handler

    File: /home1/bookhubxyz/public_html/application/views/user-layout.php
    Line: 16
    Function: view

    File: /home1/bookhubxyz/public_html/application/controllers/user/User.php
    Line: 176
    Function: view

    File: /home1/bookhubxyz/public_html/index.php
    Line: 318
    Function: require_once

    > Comics & Graphic Novels

  • A PHP Error was encountered

    Severity: Warning

    Message: Attempt to read property "category_url" on null

    Filename: frontend/category.php

    Line Number: 34

    Backtrace:

    File: /home1/bookhubxyz/public_html/application/views/frontend/category.php
    Line: 34
    Function: _error_handler

    File: /home1/bookhubxyz/public_html/application/views/user-layout.php
    Line: 16
    Function: view

    File: /home1/bookhubxyz/public_html/application/controllers/user/User.php
    Line: 176
    Function: view

    File: /home1/bookhubxyz/public_html/index.php
    Line: 318
    Function: require_once

    > Christian Books & Bibles

  • A PHP Error was encountered

    Severity: Warning

    Message: Attempt to read property "category_url" on null

    Filename: frontend/category.php

    Line Number: 34

    Backtrace:

    File: /home1/bookhubxyz/public_html/application/views/frontend/category.php
    Line: 34
    Function: _error_handler

    File: /home1/bookhubxyz/public_html/application/views/user-layout.php
    Line: 16
    Function: view

    File: /home1/bookhubxyz/public_html/application/controllers/user/User.php
    Line: 176
    Function: view

    File: /home1/bookhubxyz/public_html/index.php
    Line: 318
    Function: require_once

    > Children's Books

  • A PHP Error was encountered

    Severity: Warning

    Message: Attempt to read property "category_url" on null

    Filename: frontend/category.php

    Line Number: 34

    Backtrace:

    File: /home1/bookhubxyz/public_html/application/views/frontend/category.php
    Line: 34
    Function: _error_handler

    File: /home1/bookhubxyz/public_html/application/views/user-layout.php
    Line: 16
    Function: view

    File: /home1/bookhubxyz/public_html/application/controllers/user/User.php
    Line: 176
    Function: view

    File: /home1/bookhubxyz/public_html/index.php
    Line: 318
    Function: require_once

    > Business & Money

  • A PHP Error was encountered

    Severity: Warning

    Message: Attempt to read property "category_url" on null

    Filename: frontend/category.php

    Line Number: 34

    Backtrace:

    File: /home1/bookhubxyz/public_html/application/views/frontend/category.php
    Line: 34
    Function: _error_handler

    File: /home1/bookhubxyz/public_html/application/views/user-layout.php
    Line: 16
    Function: view

    File: /home1/bookhubxyz/public_html/application/controllers/user/User.php
    Line: 176
    Function: view

    File: /home1/bookhubxyz/public_html/index.php
    Line: 318
    Function: require_once

    > Biographies & Memoirs

  • A PHP Error was encountered

    Severity: Warning

    Message: Attempt to read property "category_url" on null

    Filename: frontend/category.php

    Line Number: 34

    Backtrace:

    File: /home1/bookhubxyz/public_html/application/views/frontend/category.php
    Line: 34
    Function: _error_handler

    File: /home1/bookhubxyz/public_html/application/views/user-layout.php
    Line: 16
    Function: view

    File: /home1/bookhubxyz/public_html/application/controllers/user/User.php
    Line: 176
    Function: view

    File: /home1/bookhubxyz/public_html/index.php
    Line: 318
    Function: require_once

    > Arts & Photography

  • A PHP Error was encountered

    Severity: Warning

    Message: Attempt to read property "category_url" on null

    Filename: frontend/category.php

    Line Number: 34

    Backtrace:

    File: /home1/bookhubxyz/public_html/application/views/frontend/category.php
    Line: 34
    Function: _error_handler

    File: /home1/bookhubxyz/public_html/application/views/user-layout.php
    Line: 16
    Function: view

    File: /home1/bookhubxyz/public_html/application/controllers/user/User.php
    Line: 176
    Function: view

    File: /home1/bookhubxyz/public_html/index.php
    Line: 318
    Function: require_once

    > Teen & Young Adult