I have been running ISPConfig for years. Using different versions on different servers. Haven't had this problem before. I had one of my disks in my RAID crash, and had it changed. I reconfigured the RAID, and everything seems to be running smoothly. Yet, when entering the Monitor tab of ISPConfig (3.1.1p1), the logs are stuck at the time for the change of the disk (2016/12/31). The warning regarding the RAID-failure is still there. I've found that it might be related to the cron.sh script, but cannot figure out how to fix it. The cron for root looks like this: * * * * * /usr/local/ispconfig/server/server.sh 2>&1 | while read line; do echo `/bin/date` "$line" >> /var/log/ispconfig/cron.log; done * * * * * /usr/local/ispconfig/server/cron.sh 2>&1 | while read line; do echo `/bin/date` "$line" >> /var/log/ispconfig/cron.log; done If I try to run the cron.sh script error manually, I get this error: PHP Fatal error: Call to undefined method functions::intval() in /usr/local/ispconfig/server/lib/classes/cron.inc.php on line 122The same error gets recorded in ISPConfigs cron log, when DEBUG is turned on. I'm still able to add mailusers, mailaliases, add sites, change site directives etc.