Yesterday's Update - No access to control panel till reboot!

So there is a screenshot of the FreePBX control panel. After the last update I had to reboot before I could regain access to the control panel. After the reboot I also had another error listed below.

Now there is also an error:

The following commands failed with the listed error
/var/lib/asterisk/bin/module_admin listonline > /dev/null 2>&1 (1)

You have no system memory