After upgrade from Plesk 12.0 to Plesk 12.5, Plesk is not showing pages content. Plesk layout is broken. One of the following errors is caught by Firebug:
TypeError: filterConfig is undefined
Similar errors may appear upon interaction with Plesk interface. For example:
Internal error. TypeError: filterConfig is undefined
File Manager and Mail tab cannot be accessed.
Incomplete upgrade from Plesk 12.0.18 to 12.5.30. In particular, duplicated
plesk-l10n packages, or the packages (or files from packages) were not upgraded properly.
# yum install yum-utils
Check for duplicated packages with the command:
[root@server ~]# package-cleanup --dupes Loaded plugins: fastestmirror ... psa-12.0.18-cos6.build1200140606.15.x86_64 psa-12.5.30-cos6.build1205150826.19.x86_64 ...
Make sure that there is no important package can be removed. Try to clean out the older versions of packages:
# package-cleanup --cleandupes
- Try to upgrade again.