This can be due to full logs on the system.
Can you SSH in and run the following to see if anything is full?
df -h
If you cannot use SSH, then follow the guide below, steps 1 to 10 only to get shell access and try df -h from there
This can be due to full logs on the system.
Can you SSH in and run the following to see if anything is full?
df -h
If you cannot use SSH, then follow the guide below, steps 1 to 10 only to get shell access and try df -h from there