Fatal error: Uncaught Error: Class 'JsonSchema\Constraints\Constraint' not found in /home/user1111058/www/dev.companysam.by/vendor/justinrainbow/json-schema/src/JsonSchema/Constraints/CollectionConstraint.php:20
Stack trace:
#0 {main}
thrown in /home/user1111058/www/dev.companysam.by/vendor/justinrainbow/json-schema/src/JsonSchema/Constraints/CollectionConstraint.php on line 20