tailwatchd failed error

Hi. Started to get emails that says me "The service "tailwatchd" appears to be down." Here is the startup log: tailwatchd.service failed. systemctl status tailwatched.service output: ? tailwatchd.service - tailwatchd Loaded: loaded (/etc/systemd/system/tailwatchd.service; enabled; vendor preset: disabled) Active: failed (Result: exit-code) since ??? 2018-02-01 18:59:51 EET; 23min ago Process: 11299 ExecStart=/scripts/restartsrv_tailwatchd --no-verbose (code=exited, status=1/FAILURE) Main PID: 31910 (code=exited, status=0/SUCCESS) + startup log Killing tailwatchd manually and restarting it doesn't help. In attachment you can look at todays tailwatchd log.