BEX Errors on emsisoft and hitman pro are grave?

Hi i am windows 7 home basic 32 bits user and use Emsisoft internet security 9 as resident and hitman pro and mbam as on demand scaner. I see some errors i think are app crashes because i only have 2 GB of ram and when i use too much apps sometimes crash. I only want to know what those errors mean and if are grave errors or preocupant. The only recurrent error was hitmant pro i think the app...