Hello, I receive this report in my system. How do I correct it? My system is Ubuntu 20.04, ISPConfig 3.2.6, Nginx1.18.
Sounds like you need to install the roundcube jgueryui plugin. Or maybe there's a typo somewhere that cleandb.sh loads and that should really be jqueryui ?
there's definitely a (two actually) typo in what you posted, or rather in cleandb.sh ERROR: Failed to load plugin file /var/lib/roundcube/plugins/jgueryui/jgueryui.php it should be looking for /var/lib/roundcube/plugins/jqueryui/jqueryui.php
Maybe search under /etc or other to level folders like /usr and /car (will take a bit to complete). Another option is to trace what is going on either wholesale (eg. using strace) or step by step (with sh -x, etc), but that starts to get a lot more complex. And if course there's always "search for the error message in the internet" which we hope you have done already, but can always try again or in other ways. (I tried briefly, but not having good luck from this phone).
