BUG: module_system | dataTable -> added check if header array is empty
BUG: module_system | dataTable -> added check if header array is empty

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