@CyberPanel Ok I have already a working wordpress website created from cyberpanel… let’s say example.com
Then I created a.example.com and I used php7.3 version . It was created successfully and I wanted to host a support software on it(uv desk) … the software instructions was to unzip the files in the directory and visit the public folder … I did this by going to file manager and uploaded the file and unzip it . I visted the a.example.com/public (path to folder as per instruction) it shows 503 error.
I deleted the folder just created a blank html …visted the html page still the same error…
I deleted everything thing and used software script and installed wordpress on a.example.com just to check and voila wordpress runs on it …
PS : I have restarted the server lsws lscpd MySQL nothing changed … Tried to restart PHP fpm73 got service unit not found message …
Hope I have been clear if there is any more info i need to provide please let me know …