Fatal error: Uncaught Error: Class 'TheSeer\Tokenizer\Exception' not found in C:\xampp73\htdocs\Respaldos\tracking_cie_v1\vendor\theseer\tokenizer\src\TokenCollectionException.php:4 Stack trace: #0 {main} thrown in C:\xampp73\htdocs\Respaldos\tracking_cie_v1\vendor\theseer\tokenizer\src\TokenCollectionException.php on line 4