Check If The "nobody" User Is Being Limited By LVE
LSWS and LSPHP run as “nobody” by default. If the “nobody” user is being limited by CloudLinux LVE, it could cause some problems. How to check it and set it to unlimited?
You can run the following:
lvectl list-user | grep nobody
if it is limited, you should set it to unlimited with command
lvectl set-user nobody --unlimited