Fatal error: Uncaught Error: Class "Composer\Installer\LibraryInstaller" not found in /home/palestin1/d9.palestineposterproject.org/d9/vendor/composer/installers/src/Composer/Installers/Installer.php:14
Stack trace:
#0 {main}
thrown in /home/palestin1/d9.palestineposterproject.org/d9/vendor/composer/installers/src/Composer/Installers/Installer.php on line 14
Deprecated: Directive 'allow_url_include' is deprecated in Unknown on line 0