CRITICAL_ERROR:
Line 135 /home1/marcline/public_html/main/class2.php

Error reported as: [1]: Unable to read core settings from database - Core settings exist but cannot be unserialized. Attempting to restore core backup ...

CRITICAL_ERROR:
Line 140 /home1/marcline/public_html/main/class2.php

Error reported as: [3]: Core settings saved - backup made active.