Fatal error: Uncaught Error: Interface "Composer\Semver\Constraint\ConstraintInterface" not found in /home/.sites/site4/wwwroot/web/4.0/ui/vendor/composer/semver/src/Constraint/Constraint.php:17 Stack trace: #0 {main} thrown in /home/.sites/site4/wwwroot/web/4.0/ui/vendor/composer/semver/src/Constraint/Constraint.php on line 17