Fatal error: Uncaught Error: Class 'TheSeer\Tokenizer\Exception' not found in /home/bienalsurweb/public_html/convocatoria2019/vendor/theseer/tokenizer/src/NamespaceUriException.php:4 Stack trace: #0 {main} thrown in /home/bienalsurweb/public_html/convocatoria2019/vendor/theseer/tokenizer/src/NamespaceUriException.php on line 4