Cant login to any wemail on my server. Just restored from a crash, used plesk backup utils and restored from 7.5.2 to 7.5.3. Now after 2 days finally got the server up and running but webmail not working.

Checked error log and found this:

HORDE [emergency] [horde] DB Error: extension not found: mysql, , /var/lib/mysql/mysql.sock, unix, localhost, horde, utf8, horde, horde.perms, horde_datatree, horde_datatree_attributes [on line 1307 of "/usr/share/psa-horde/lib/Horde/DataTree/sql.php"]

Any Ideas?????

 

7.5.3 replaces the php.ini. Get the php.ini file from your backup and place this back then restart httpd.

The error says it all: horde could not find the mysql extension. Because horde is a php script, it is most likely that the mysql.so is not loaded in php.

btw: if imap is shared, that will not be loaded either.

regards
Jan