Hi In my program, i have a process to do a set of calculations to around 15 000 records.Earlier it was working nice.But this time database crashed in the middle of the execution.Error lod says that "we intensionally create a a memory trap" ???????. I tried to recover the database but still im want able to do that.My mysql version is 3.23.51 max-nt. Can anyone of you tell me the reson for this and any remedial action.