Warning: Undefined array key 0 in

  • Resolved idcreacom

    (@idcreacom)


    3 weeks, 1 day ago

    Hello, I just installed the free version of your plugin to test before buying the pro version. But as soon as I activate it, I have the error message that appears on my admin and on my site:
    “Warning: Undefined array key 0 in /home/clients/67d19adda5dad0c85e7dddaee771f05d/sites/soscollegeadmission.com/wp-content/plugins/masterstudy-lms-learning-management-system/_core/lms/classes/user.php on line 613” and this repeated 7 times. My environment is as follows:
    WordPress 6.6.2 with the Divi theme
    PHP version: 8.1

    In the WordPress site health tool I have an alert message “The REST API is one of the ways for WordPress or other applications to communicate with the server. For example, the editor screen relies on it to display and save your publications.

    The REST API did not correctly process the context query parameter.”
    please tell me what to do

Viewing 5 replies - 1 through 5 (of 5 total)
  • Plugin Support James StylemixThemes

    (@jamesstylemixthemes)

    Hi @idcreacom ,

    The issue is likely due to server configurations that might be blocking REST APIs or caching settings on your server. Could you please check these configurations? If there are any optimization or caching features enabled, try temporarily disabling them to see if this resolves the issue.

    Let us know if you notice any changes or if we can assist further.

    Best regards,

    I’m getting the same error: “PHP Warning: Undefined array key 0 in /home/*******/public_html/wp-content/plugins/masterstudy-lms-learning-management-system/_core/lms/classes/user.php on line 613”

    WordPress v6.6.2 with MasterStudy Templates (ms-lms-starter-theme)
    Php 8.2 (I also tried with PHP 8.1 version.)

    WordPress site health tool does not report any errors.

    I opened a ticket via https://support.stylemixthemes.com and am waiting for their response.

    • This reply was modified 2 weeks, 5 days ago by bahadiracar.

    I just solved the problem by chance. To solve it, follow this path: “WordPress Settings > Discussion > Avatar Display” Activate “Show Avatars” in this area. This error occurs when “Show Avatars” is disabled.

    Thread Starter idcreacom

    (@idcreacom)

    It also works for me by checking “show avatars in settings”

    Plugin Support Stephan StylemixThemes

    (@stephanstylemixthemes)

    Hi @idcreacom and @bahadiracar,

    It is great to hear that the issue you encountered has been resolved. If you need further assistance feel free to reach [email protected].

    Best regards,
    Stephan Rodgers

Viewing 5 replies - 1 through 5 (of 5 total)
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