Fatal error: Uncaught Error: [] operator not supported for strings in /var/www/html/model/clsDtCategorias.php:298 Stack trace: #0 /var/www/html/aiwr/ctrl/selectCategorias.php(13): clsDtCategorias->getPesquisarCategorias() #1 /var/www/html/instrutor.php(5): require_once('...') #2 {main} thrown in /var/www/html/model/clsDtCategorias.php on line 298