[Solved] WordPress caught an error with one of your plugins, wpDiscuz

@lindadeir,

Could you please leave a screenshot of the issue? 

How much time you are facing this problem? This issue also having in my wordpress website https://editorsmodapk.com/ and currently I'm also wondering solution about it.

Is their anyone look into this?

@asti There is nothing to show. This is the email I received from WordPress about the WPdiscuz plugin causing an error on my website:

Since WordPress 5.2 there is a built-in feature that detects when a plugin or theme causes a fatal error on your site, and notifies you with this automated email.

In this case, WordPress caught an error with one of your plugins, wpDiscuz.

First, visit your website ( https://u14174046.ct.sendgrid.net/ls/click?upn=n-2FTIzNpiZhE6LZRPbUlDy-2B-2Bh7e2y6atLdeiWeLpCXdZvCm3l9PKqDWf2DSqK6CFpjMpP_Oca9KZ0MiXBrx5-2BbjyRviJn-2Bfla5mPxkUwTjTr8XN9N2JTFjY1K-2FU2r8tP8ueZDoZiz-2BJOyvGdQ4-2Fv42yJRd0DeJFtJYBsFi8LkHZiN-2BElvY2gYeSFtfRnIE-2FFu2e2cRr1HC8fw8UsPg9PCPmCRPd9cm34pCFwPvVBXQFGCthUzEIIUUg-2FRp0gOotOBe-2BGVuyFJATRCbx8N-2FjRnwTIbSHQ-3D-3D and check for any visible issues. Next, visit the page where the error was caught ( https://u14174046.ct.sendgrid.net/ls/click?upn=n-2FTIzNpiZhE6LZRPbUlDy28SxsRsbHY-2B0VqsY5845Wsb6KaaZcMho1sqijKR0-2FnUe-2FyL0jEhiMiv7m-2F8DmKc6A-3D-3DWd8S_Oca9KZ0MiXBrx5-2BbjyRviJn-2Bfla5mPxkUwTjTr8XN9N2JTFjY1K-2FU2r8tP8ueZDoK8kD-2FwDWBNY2wodvoZ4KQTEo-2Bmq-2B9u4yzzQ9inewGdr5YAAjtxTrPVFnkxuXz8PC-2FS-2Blh-2FmhXYO-2F49g4GCe-2FArnp1mS-2FmgmyU3Zos8eAGRVWnM8-2F6-2FzjqpPkqYrzfw4O23xQ5WgwVoYCVG-2Bl2sez8w-3D-3D and check for any visible issues.

Please contact your host for assistance with investigating this issue further.

If your site appears broken and you can't access your dashboard normally, WordPress now has a special "recovery mode". This lets you safely login to your dashboard and investigate further.

https://u14174046.ct.sendgrid.net/ls/click?upn=n-2FTIzNpiZhE6LZRPbUlDy28SxsRsbHY-2B0VqsY5845WvUyyx0O6MtsbOvyLZGU6jddsU7YiEngswoORNXhbouZW8MTCTr-2FcFaU3Epb33JKAhZzyhZPfYbbkT-2Bd5rZXS-2FBERsUfn0cu4Y-2F4sZjcoyfB9-2BEtMfM4lQny7vNqXp2n7tVbrIIPsoStRU8c3LyE9lTVjOT_Oca9KZ0MiXBrx5-2BbjyRviJn-2Bfla5mPxkUwTjTr8XN9N2JTFjY1K-2FU2r8tP8ueZDoOzgmZ7Fz3fAwog3aOYJ7RzmdwmhrcW5vCWBnwqGcP-2B0-2Fc6F6w6Y-2Bd5WH9YuCuOlS1NRAi7mychC38PjO880vCDxxMzyaTFMlH8EzC7UsXP0cgm70npFaPFqjZqP-2Bj3TC5Y5l8BRHWcNPVmNu-2B6Zl8A-3D-3D

To keep your site safe, this link will expire in 1 day. Don't worry about that, though: a new link will be emailed to you if the error occurs again after it expires.

When seeking help with this issue, you may be asked for some of the following information:

WordPress version 6.1.1

Active theme: Divi Child (version 1)

Current plugin: wpDiscuz (version 7.5.2) PHP version 7.4.33

Error Details

=============

An error of type E_ERROR was caused in line 144 of the file /home/lindadei/public_html/wp-content/plugins/wpdiscuz/forms/wpDiscuzForm.php. Error message: Uncaught Error: Call to a member function add_cap() on null in /home/lindadei/public_html/wp-content/plugins/wpdiscuz/forms/wpDiscuzForm.php:144

Stack trace:

#0 /home/lindadei/public_html/wp-includes/class-wp-hook.php(308): wpDiscuzForm->custoFormRoleCaps('')

#1 /home/lindadei/public_html/wp-includes/class-wp-hook.php(332): WP_Hook->apply_filters(false, Array)

#2 /home/lindadei/public_html/wp-includes/plugin.php(517): WP_Hook->do_action(Array)

#3 /home/lindadei/public_html/wp-admin/admin-ajax.php(45): do_action('admin_init')

#4 {main}

  thrown

@lindadeir, @zohan,

Thank you for letting us know. We'll fix the issue soon. 

@lindadeir, @zohan,

Please confirm that the issue is solved with the wpDiscuz v.7.5.3.