Hello, like Alex

javascript problems as it happends on joomla default tempate and jomsocial template
as admin if i try to approve a user for a group, the Approve button doesn't work (only using notificaton works). Also if I leave group it takes me to a blank page (in background it makes me leave the group)

Hi Michael,

this is a bug. for temporary, please disabling Kunena Groups plugin.
please contact Kunena for the fixes.

Regards,
Albert