Hi. When I admincp/setup/turn your vBulletin on or off and change it to 'off' and then exit admincp and logout and then re-enter the URL for the home page, I receive:
Fatal error: Call to undefined function vbet_getSupportedTranslations() in .../html/forums/includes/class_bootstrap.php(283) : eval()'d code on line 9
I can log back into admincp and change the VBulletin on/off back to 'on', and then logout and re-enter the URL for the home page and... the home page once again displays correctly. So the problem appears to be involved with turning vBulletin off.
I am running vBulletin 4.0.0 Patch Level 1 (Gold) and vBET 2.4.1 (activated)with no vbseo (yet).
Do you need additional details or do you know what may be wrong? Thanks!