Features and Plugins error - procmail-wrapper has 104755 permissions

Since the Update Virtualmin version 3.64 Pro and Webmin version 1.441 i can't do any changes at my features and plugins section. I did not change any procmail settings manually so i don't know why this happens when i press the "saven" button.

System Settings > Features and Plugins

Failed to save enabled features : The procmail command /usr/bin/procmail-wrapper has 104755 permissions, when it should be setuid and setgid to root. Email may not be properly delivered or checked for spam.

Closed (fixed)