( ! ) Fatal error: Uncaught Error: Class "Doctrine\DBAL\Exception\ConstraintViolationException" not found in G:\Rede\PHP\OLD\aulas\Alura\gerencimento-cursos\vendor\doctrine\dbal\lib\Doctrine\DBAL\Exception\UniqueConstraintViolationException.php on line 8
( ! ) Error: Class "Doctrine\DBAL\Exception\ConstraintViolationException" not found in G:\Rede\PHP\OLD\aulas\Alura\gerencimento-cursos\vendor\doctrine\dbal\lib\Doctrine\DBAL\Exception\UniqueConstraintViolationException.php on line 8
Call Stack
#	Time	Memory	Function	Location
1	0.0010	542328	{main}( )	...\UniqueConstraintViolationException.php:0