Oops... something went wrong! An internal error has occurred. Your request cannot be processed at this time. For administrators: Please check the application and/or server error logs for more information. I accidentally deleted a folder in "/opt/roundcube" had to reinstall Roundcube 1.5.2. I used following guide: https://www.howtoforge.com/tutorial/roundcube-installation-on-debian-8-jessie/ Currently, when I'm in webmail/roundcube I get above error. Every message shows above error in webmail however if I forward message I can see the actual message in the body of new composed emails. Everything works OK if I use an email client. Is this issue with IMAP settings or SSL settings since I had to reinstall, what to check, thanks in advance? From the log: [Mon Oct 17 09:56:46.776277 2022] [:error] [pid 99819] [client 11.11.11.58:54471] PHP Fatal error: Class 'Sabre\\VObject\\Property\\Text' not found in /opt/roundcube/plugins/libcalendaring/libvcalendar.php on line 1512, referer: https://mydomain.com/webmail/?_task=mail&_mbox=INBOX [Mon Oct 17 09:58:22.574895 2022] [:error] [pid 100073] [client 11.11.11.58:54567] PHP Warning: file_put_contents(/opt/roundcube/logs/errors.log): failed to open stream: Permission denied in /opt/roundcube/program/lib/Roundcube/rcube.php on line 1364 [Mon Oct 17 09:58:22.575021 2022] [:error] [pid 100073] [client 11.11.11.58:54567] PHP Warning: Detected 'temp_dir' change. Access to '/opt/roundcube/temp' restricted by filesystem permissions or open_basedir in /opt/roundcube/program/lib/Roundcube/rcube.php on line 1483
Thank you in advance @Th0m! Here you go: root@server:/opt/roundcube# ls -la /opt/roundcube total 444 drwxr-xr-x 13 www-data www-data 4096 Oct 17 00:26 . drwxr-xr-x 10 root root 4096 Oct 17 00:21 .. -rw-r--r-- 1 www-data www-data 2552 Dec 29 2021 .htaccess -rw-r--r-- 1 www-data www-data 199339 Dec 29 2021 CHANGELOG.md -rw-r--r-- 1 www-data www-data 12646 Dec 29 2021 INSTALL -rw-r--r-- 1 www-data www-data 35147 Dec 29 2021 LICENSE -rw-r--r-- 1 www-data www-data 3852 Dec 29 2021 README.md -rw-r--r-- 1 www-data www-data 967 Dec 29 2021 SECURITY.md drwxr-xr-x 7 www-data www-data 4096 Dec 29 2021 SQL -rw-r--r-- 1 www-data www-data 4657 Dec 29 2021 UPGRADING drwxr-xr-x 2 www-data www-data 4096 Oct 17 00:25 bin -rw-r--r-- 1 www-data www-data 971 Dec 29 2021 composer.json -rw-r--r-- 1 www-data www-data 1003 Dec 29 2021 composer.json-dist -rw-r--r-- 1 www-data www-data 105539 Dec 29 2021 composer.lock drwxr-xr-x 2 www-data www-data 4096 Oct 17 09:37 config -rw-r--r-- 1 www-data www-data 11413 Dec 29 2021 index.php drwxr-xr-x 3 www-data www-data 4096 Oct 17 00:25 installer drwxr-xr-x 2 www-data www-data 4096 Oct 17 10:01 logs drwxr-xr-x 48 www-data www-data 4096 Oct 17 00:37 plugins drwxr-xr-x 8 www-data www-data 4096 Oct 17 00:25 program drwxr-xr-x 3 www-data www-data 4096 Oct 17 00:25 public_html drwxr-xr-x 5 www-data www-data 4096 Oct 17 00:25 skins drwxr-xr-x 2 www-data www-data 4096 Oct 17 10:48 temp
Update: A Calendar module for Roundcube (https://github.com/kolab-roundcube-plugins-mirror/calendar) caused above issue, after I removed the "calendar" line from following file, issue no longer exists. /opt/roundcube/config/config.inc.php $rcmail_config['plugins'] = array( "jqueryui", REMOVED "calendar", "ispconfig3_account", "ispconfig3_autoreply", "ispconfig3_pass", "ispconfig3_spam", "ispconfig3_fetchmail", "ispconfig3_filter" );
