Fatal error: Uncaught Error: Class 'GridState' not found in C:\isanto\web\titan_84\www\adds\visor_tercer_ojo\components\grid\grid_states\selected_records_grid_state.php:3 Stack trace: #0 C:\isanto\web\titan_84\www\adds\visor_tercer_ojo\components\grid\grid_states\multi_edit_grid_state.php(3): include_once() #1 {main} thrown in C:\isanto\web\titan_84\www\adds\visor_tercer_ojo\components\grid\grid_states\selected_records_grid_state.php on line 3