Fatal error: Uncaught Error: Interface 'Jose\Checker\CheckerManagerInterface' not found in /home/opcon/src/dat/lib/vendor/bk/spomky-labs/jose/src/Checker/CheckerManager.php:16 Stack trace: #0 {main} thrown in /home/opcon/src/dat/lib/vendor/bk/spomky-labs/jose/src/Checker/CheckerManager.php on line 16