CRITICAL_ERROR:
Line 363 /apache/var/www/utv.svenskbridge.se/htdocs/class2.php

Error reported as: [3]: Core settings saved - backup made active.
CRITICAL_ERROR:
Line 365 /apache/var/www/utv.svenskbridge.se/htdocs/class2.php

Error reported as: [4]: No core backup found. Check that your database has valid content. If not, please run the Reset_Core utility to rebuild your core settings.
After rebuilding your core please save a backup from the admin/sql screen.