@peopleinside Thank you for the quick reply, I really appreciate it.
I use php 7.4, the UVdesk I downloaded both zip from the official site, and through git, and both in the installation throw this error away.
I use nginx, maybe it's a problem?

Peace and blessing.
I'm trying to install the uvdesk.
During installation I have an error in step 4.
./wizard/xhr/load/super-user
(I tried to give chmod 777 permissions to the entire library, but it didn't help..)
Does anyone know how to solve this?
Thank you