[otrs] Help

Hello: I need help, because the module of support report three critical error: Apache::DBI Apache::DBI should be used to get a better performance (pre establish database connections). Critical Apache::Reload You should use mod_perl to increase your performance very strong! Critical Version (mod_perl) You should use mod_perl to increase your performance (you really should do this). Critical My S.O. is Fedora 9 Anyone, Can help me? Sorry but my english is not good. Thanks.