Fatal error: Uncaught Error: Interface "Composer\Semver\Constraint\ConstraintInterface" not found in /var/www/html/casavio-qa2.das24.it/httpdocs_old/laravel/vendor/composer/semver/src/Constraint/Constraint.php:17 Stack trace: #0 {main} thrown in /var/www/html/casavio-qa2.das24.it/httpdocs_old/laravel/vendor/composer/semver/src/Constraint/Constraint.php on line 17