I need to change СЃhmod in the folder tmp/phoca on all files to 755
Question:
As you do not hastily answer... it Seems the issue is simple...
Answer:
SSH access will only be provided when absolutely necessary, otherwise it is available on the VPS.
Question:
So how can I change file permissions?
Answer:
You already Have an open ticket on this issue, the request is sent to the administrator, the rights will be set, or You can do it yourself using a ftp client FileZilla it is possible to set permissions on all folders and all files.