how to fix Exception: Laminas\Diactoros\Exception\InvalidArgumentException

[asil]

Hi all,

I'm seeing the record in WHMCS activity several times a day

Exception: Laminas\Diactoros\Exception\InvalidArgumentException: Query string must not include a URI fragment in /home/casheus/public_html/clients/vendor/laminas/laminas-diactoros/src/Uri.php:406 Stack trace: #0 /home/casheus/public_html/clients/vendor/laminas/laminas-diactoros/src/functions/marshal_uri_from_sapi.php(223): Laminas\Diactoros\Uri->withQuery('language=swedis...') #1 /home/casheus/public_html/clients/vendor/laminas/laminas-diactoros/src/ServerRequestFactory.php(74): Laminas\Diactoros\marshalUriFromSapi(Array, Array) #2 /home/casheus/public_html/clients/vendor/whmcs/whmcs-foundation/lib/Http/Message/ServerRequest.php(0): Laminas\Diactoros\ServerRequestFactory::fromGlobals(Array, NULL, NULL, Array, Array) #3 /home/casheus/public_html/clients/index.php(0): WHMCS\Http\Message\ServerRequest::fromGlobals() #4 {main}

I followed many articles before but didn't find a solution to fix it

[tkalfaoglu]

Quote

I'm seeing the same error.. how did you fix it?

 

[pRieStaKos]

Reupload the /vendor/ folder.

[WHMCS Lawrence]

These errors would indicate that the "Log Errors" debug setting is enabled under Configuration > System Settings > General Settings > Other tab and something is accessing either your client area pages or custom pages with invalid URLs and query strings. This is not indicative of an issue with WHMCS itself and can be safely ignored. I would recommend disabling that setting as it is not intended to be enabled during production usage.

I hope this information helps.