storage setting error

[ArashDev]

hi dear,

When I click on storage Settings button, I encounter the following error. I have disabled all applications, but this error still persists.

error:

Error: Class name must be a valid object or a string (0)
#0 /home/*/public_html/system/Dispatcher/Controller.php(107): IPS\core\modules\admin\overview\_files->settings()
#1 /home/*/public_html/system/Dispatcher/Dispatcher.php(153): IPS\Dispatcher\_Controller->execute()
#2 /home/*/public_html/admin/index.php(13): IPS\_Dispatcher->run()
#3 {main}

error_log in host:

Stack trace:
#0 /home/*/public_html/init.php(1435): IPS\IPS::init()
#1 /home/*/public_html/applications/core/interface/task/task.php(29): require_once('/home/*/pub...')
#2 {main}
  thrown in /home/*/public_html/init.php on line 558
[18-Jul-2022 09:38:02 UTC] PHP Fatal error:  Uncaught Error: Call to undefined function IPS\mb_internal_encoding() in /home/*/public_html/init.php:558

 

[terabyte]

Hmm, that error doesn't tell much, unfortunately.

But the error in the error_log file is saying that your server is missing the required mbstring module. Make sure to have it installed/enabled by the hosting and also use the Requirements Checker to double-check nothing else is missing: https://invisioncommunity.com/files/file/7046-invision-community-requirements-checker/

[ArashDev]

This mbstring module is enabled. I have also checked the installation requirements, and there are no errors.

[terabyte]

Hmm, nothing else comes to mind right now then. Post on the IPS forum in the Technical Problems section. The IPS staff or someone else who had the same issue will be able to help further.