⚡ CYBER NOVEMBER SALE ⚡ 50% off any plan for 6 months, exclusive to new subscribers.

Join the Treehouse affiliate program and earn 25% recurring commission!

  • Treehouse Logo
  • Plans
    Chevron
    • For Individuals
    • For Businesses
    • For Schools
    • For Libraries
    • For Military
  • Library
    Chevron
    • All Courses
    • Tracks
    • College Credit
  • Techdegree
    Chevron
    • Overview
    • Front End Development
    • Full Stack JavaScript
    • Data Analysis
    • UX Design
    • Python
  • Community
    Chevron
    • Code Adventures
    • Discord
    • Forum
    • Success Stories
    • Treehouse Links
    • 100 Days of Code
  • Resources
    Chevron
    • Career Toolbox
    • CodeForward
    • Free Treehouse Near Me
    • Jobs
    • Blog
    • Support
    • About
  • For Individuals For Businesses For Schools For Libraries For Military
  • All Courses Tracks College Credit
  • Overview Front End Web Development Full Stack JavaScript Python Development Data Analysis UX Design
  • Code Adventures Discord Forum Success Stories Treehouse Links 100 Days of Code
  • Career Toolbox CodeForward Free Treehouse Near Me Jobs Blog Support About
  • Sign In
  • Free Trial
Instagram Twitter Facebook YouTube LinkedIn
    • Newest
      • Newest
      • Active
      • Unanswered
      • Featured
    • All Topics
      • All Topics
      • • General Discussion
      • • AI
      • • APIs
      • • Coding for Kids
      • • College Credit
      • • Computer Science
      • • CSS
      • • Data Analysis
      • • Databases
      • • Design
      • • Development Tools
      • • Digital Literacy
      • • Game Development
      • • Go Language
      • • HTML
      • • Java
      • • JavaScript
      • • Learning Resources
      • • Machine Learning
      • • No-Code
      • • PHP
      • • Professional Growth
      • • Python
      • • Quality Assurance
      • • React
      • • Ruby
      • • Security
      • • Swift
      • • Vibe Coding
  • Dylan Fabian Bento
    Dylan Fabian Bento
    18,458 Points

    Notice: Array to string conversion in /home/treehouse/workspace/inc/functions.php on line 129

    Posted May 27, 2020 8:57pm by Dylan Fabian Bento
    Dylan Fabian Bento
    18,458 Points
    • PHP
    • Integrating PHP with Databases
    • Limiting Records in SQL
    • Setting LIMITs

    0 Answers

  • Alex Bauer
    Alex Bauer
    9,426 Points

    What is the parse error in my code?

    Posted August 2, 2018 8:10pm by Alex Bauer
    Alex Bauer
    9,426 Points
    • PHP
    • Integrating PHP with Databases
    • Limiting Records in SQL
    • Setting LIMITs

    1 Answer

  • György Varga
    György Varga
    19,198 Points

    Too many redirects

    Posted July 26, 2017 11:48am by György Varga
    György Varga
    19,198 Points
    • PHP
    • Integrating PHP with Databases
    • Limiting Records in SQL
    • Setting LIMITs

    0 Answers

  • Anthony Erdman
    PLUS
    Anthony Erdman
    Courses Plus Student 5,021 Points

    Redirect Issue

    Posted July 12, 2017 3:34pm by Anthony Erdman
    Anthony Erdman
    Courses Plus Student 5,021 Points
    • PHP
    • Integrating PHP with Databases
    • Limiting Records in SQL
    • Setting LIMITs

    1 Answer

  • casthrademosthene
    casthrademosthene
    6,275 Points

    catalog.php not loading in firefox, chrome or internet explorer.. Help.. Thank you in advance

    Posted March 26, 2017 9:33pm by casthrademosthene
    casthrademosthene
    6,275 Points
    • PHP
    • Integrating PHP with Databases
    • Limiting Records in SQL
    • Setting LIMITs

    0 Answers

  • Zack Ball
    Zack Ball
    4,958 Points

    Too Many Redirects

    Posted January 4, 2017 4:35pm by Zack Ball
    Zack Ball
    4,958 Points
    • PHP
    • Integrating PHP with Databases
    • Limiting Records in SQL
    • Setting LIMITs

    2 Answers

  • Zack Ball
    Zack Ball
    4,958 Points

    [SOLVED] Fatal Error: Uncaught Error

    Posted January 3, 2017 8:54pm by Zack Ball
    Zack Ball
    4,958 Points
    • PHP
    • Integrating PHP with Databases
    • Limiting Records in SQL
    • Setting LIMITs

    1 Answer

  • Qasim Hafeez
    Qasim Hafeez
    12,731 Points

    Clicking on categories throws "too many redirects" error

    Posted October 28, 2016 6:18pm by Qasim Hafeez
    Qasim Hafeez
    12,731 Points
    • PHP
    • Integrating PHP with Databases
    • Limiting Records in SQL
    • Setting LIMITs

    1 Answer

  • Jonathan Grieve
    MOD
    Jonathan Grieve
    Treehouse Moderator 91,254 Points

    [SOLVED] Catalog.php is causing chrome to redirect too many times

    Posted October 13, 2016 4:39pm by Jonathan Grieve
    Jonathan Grieve
    Treehouse Moderator 91,254 Points
    • PHP
    • Integrating PHP with Databases
    • Limiting Records in SQL
    • Setting LIMITs

    0 Answers

  • Zachary Baker
    PLUS
    Zachary Baker
    Courses Plus Student 11,504 Points

    Parse error: syntax error, unexpected '$results' (T_VARIABLE) in /home/treehouse/workspace/inc/functions.php on line 47

    Posted August 17, 2016 1:49am by Zachary Baker
    Zachary Baker
    Courses Plus Student 11,504 Points
    • PHP
    • Integrating PHP with Databases
    • Limiting Records in SQL
    • Setting LIMITs

    3 Answers

  • janeporter
    PLUS
    janeporter
    Courses Plus Student 23,471 Points

    getting a "bad query SQLSTATE[HY000]: General error: 1 near "(": syntax error" when I try clicking on a category.

    Posted July 16, 2016 10:12pm by janeporter
    janeporter
    Courses Plus Student 23,471 Points
    • PHP
    • Integrating PHP with Databases
    • Limiting Records in SQL
    • Setting LIMITs

    3 Answers

  • Nathan LaBrake
    Nathan LaBrake
    24,088 Points

    The category.php page won't load at all. It simply says "The page isn't redirecting properly."

    Posted June 14, 2016 6:09pm by Nathan LaBrake
    Nathan LaBrake
    24,088 Points
    • PHP
    • Integrating PHP with Databases
    • Limiting Records in SQL
    • Setting LIMITs

    3 Answers

Posting to the forum is only allowed for members with active accounts.
Please sign in or sign up to post.

    Treehouse

  • About
  • Blog
  • Careers
  • Community
  • Stories
  • Shop
  • Contact
  • Gift Card

See Full Catalogue

Techdegree

  • Front End Web Development
  • Full Stack JavaScript
  • Python Development
  • Data Analysis
  • UX Design

Tracks

  • Learn to Code for Beginners
  • Beginning Python
  • Beginning SQL
  • Beginning Java
  • ...see more

Courses

  • JavaScript Basics
  • Intro to HTML & CSS
  • Python Basics
  • CSS Layout
  • ...see more

Explore

  • Plans
  • Affiliates
  • Perks
  • Free Treehouse Near Me
  • Treehouse for Libraries
  • Treehouse for Businesses
  • Twitter
  • YouTube
  • Facebook
  • LinkedIn
  • Instagram
Terms & Conditions | Privacy

© 2025 Treehouse Island, Inc.