Hi , When people try to register to my forums they get this error , An unexpected database error occurred. Please try again later. page source Code: An unexpected database error occurred. Please try again later. <!-- Mysqli prepare error: MySQL server has gone away --> They can still register fine using FaceBook , Google or Twitter though , I have a VPS with 6GP rams and 4 Cores , Currently i have 30,000 members registered since i started the forum 2 weeks ago , Average users online is 200-750 , Other than the registration problem everything is working fine , I tried File Health Check and there was no problem with the files , Any suggestions ?.