I updated my Server from Wheezy -> Jessy and did a reboot.
Deleted all Plugins in the database and on the file system, too. Stopped the i-MSCP services and started the setup.
During the i-MSCP 1.2.4 upgrade from 1.1.20 i get this error here:
So i did one i-MSCP upgrade after one 1.1.20 -> 1.2.0 -> 1.2.1 -> 1.2.2 (all are fine)
In >=1.2.3 i-MSCP i get the "Database update 207 failed" message.
Checked my database, there is an entry under the server_traffic table.
Same if i use i-MSCP 1.2.4. and reconfigure everything.
OS Debian 8.1
i-MSCP Version 1.1.20 / 1.2.2
Apache FPM
Dovecot
MySQL