Error 500 after install

Hello, I have installed this with both softaculous and manually both with the same issue. We keep getting a 500 error. Version 5.5.15

Runnin PHP 8.1 as specified. It is a cpanel server however we run it. Our management company has verified the setup of PHP and everything but with the same results.

Here is what is being seen: (referrer is removed because this forum wont let me post it with them.)

Tue Aug 23 10:35:50.099389 2022] [:error] [pid 8965:tid 47815186315008] [client 72.174.220.138:49824] #0 /home/scloud/public_html/billing/vendor/composer/ClassLoader.php(571): Illuminate\Foundation\Bootstrap\HandleExceptions->handleError(2, ‘include(/home/s…’, ‘/home/scloud/pu…’, 571, Array), referer: /
[Tue Aug 23 10:35:50.099579 2022] [:error] [pid 8965:tid 47815186315008] [client 72.174.220.138:49824] #1 /home/scloud/public_html/billing/vendor/composer/ClassLoader.php(571): include(), referer: /
[Tue Aug 23 10:35:50.099836 2022] [:error] [pid 8965:tid 47815186315008] [client 72.174.220.138:49824] #2 /home/scloud/public_html/billing/vendor/composer/ClassLoader.php(428): Composer\Autoload\includeFile(’/home/scloud/pu…’), referer: /
[Tue Aug 23 10:35:50.100361 2022] [:error] [pid 8965:tid 47815186315008] [client 72.174.220.138:49824] #4 /home/scloud/public_html/billing/vendor/laravel/framework/src/Illuminate/Foundation/Bootstrap/HandleExceptions.php(222): spl_autoload_call(‘Symfony\Compone…’), referer: /
[Tue Aug 23 10:35:50.100738 2022] [:error] [pid 8965:tid 47815186315008] [client 72.174.220.138:49824] #5 /home/scloud/public_html/billing/vendor/laravel/framework/src/Illuminate/Foundation/Bootstrap/Handl in /home/scloud/public_html/billing/vendor/composer/ClassLoader.php on line 571, referer: https://orion.ourdomain.cloud:2083/

Hi,

@davd any thoughts?