Fatal error: Uncaught PDOException: SQLSTATE[23000]: Integrity constraint violation: 1062 Duplicate entry '22' for key 'PRIMARY' in /home/tecnolem/public_html/function_php/insertarCategorias.php:24 Stack trace: #0 /home/tecnolem/public_html/function_php/insertarCategorias.php(24): PDOStatement->execute() #1 /home/tecnolem/public_html/header.php(3): include('/home/tecnolem/...') #2 /home/tecnolem/public_html/categoria.php(41): include('/home/tecnolem/...') #3 {main} thrown in /home/tecnolem/public_html/function_php/insertarCategorias.php on line 24