( ! ) Fatal error: Uncaught Error: Class 'PhpCsFixer\ConfigurationException\InvalidFixerConfigurationException' not found in /home/choraleu/metz.chorale-universitaire-nancy.com/vendor/friendsofphp/php-cs-fixer/src/ConfigurationException/RequiredFixerConfigurationException.php on line 20
( ! ) Error: Class 'PhpCsFixer\ConfigurationException\InvalidFixerConfigurationException' not found in /home/choraleu/metz.chorale-universitaire-nancy.com/vendor/friendsofphp/php-cs-fixer/src/ConfigurationException/RequiredFixerConfigurationException.php on line 20
Call Stack
#	Time	Memory	Function	Location
1	0.0147	402600	{main}( )	.../RequiredFixerConfigurationException.php:0