BUG: module_system | class_session -> fixed a typo
BUG: module_system | class_session -> fixed a typo

kajona/kajonacms,jinshana/kajonacms,artemeon/core,kajona/kajonacms,artemeon/core,jinshana/kajonacms,jinshana/kajonacms,jinshana/kajonacms,artemeon/core,kajona/kajonacms,jinshana/kajonacms,kajona/kajonacms,artemeon/core,jinshana/kajonacms,artemeon/core