Fatal error: Uncaught Error: Class "Composer\Semver\Constraint\MultiConstraint" not found in /home/kibrisotoilan/public_html/vendor/visiosoft/composer-merge-plugin/src/MultiConstraint.php:23 Stack trace: #0 {main} thrown in /home/kibrisotoilan/public_html/vendor/visiosoft/composer-merge-plugin/src/MultiConstraint.php on line 23