Fatal error: Uncaught Error: Interface 'Composer\Semver\Constraint\ConstraintInterface' not found in /home/vtsnised/public_html/anketa2.0/vendor/composer/semver/src/Constraint/MatchAllConstraint.php:19 Stack trace: #0 {main} thrown in /home/vtsnised/public_html/anketa2.0/vendor/composer/semver/src/Constraint/MatchAllConstraint.php on line 19