• Resolved Steve Pringle

    (@sipylus)


    An error of type E_ERROR was caused in line 653 of the file login-lockdown/libs/functions.php. Error message: Uncaught Error: Call to undefined function ImageFontWidth() in/login-lockdown/libs/functions.php:653

    Stack trace:

    #0 /login-lockdown/libs/functions.php(257): LoginLockdown_Functions::math_captcha_generate(5825)

    #1 /login-lockdown/libs/functions.php(242): LoginLockdown_Functions::login_form_fields(‘

    Login Lockdown (version 2.17) PHP version 8.2.33

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  • Plugin Author Alexandru Tapuleasa

    (@talextech)

    It looks like the PHP GD extension is missing or disabled on your server. The ImageFontWidth() function is provided by GD and is required by the math CAPTCHA feature.

    Please ask your hosting provider to enable/install the PHP GD extension for PHP 8.2, and the error should be resolved.

    Thread Starter Steve Pringle

    (@sipylus)

    That helped. It (php82-php-gd) was off/disabled in EasyApache 4.

    Checking 83 through 85 so there won’t be an issue when 82 is EOL.

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