large error.log files
I'm using ISPConfig3 for approximately 25 website now, and I've noticed that many websites have (very) large error.log files.
I've searched the forums here and I have been looking through all the settings but I can't find a proper solution.
Can someone please tell me what can be done to prevent the error.log(s) from growing this big? I read some posts here that suggest to manualy edit the daily ispconfig-cron, but that doens't sound wise because I don't know how updates in the future will affect that manual edit.
Thanks very much!