Fatal error: Uncaught Error: Interface "SessionHandlerInterface" not found in /usr/local/www/apache24/data/php_based/orangehrm/src/vendor/symfony/http-foundation/Session/Storage/Handler/AbstractSessionHandler.php:23 Stack trace: #0 /usr/local/www/apache24/data/php_based/orangehrm/src/vendor/composer/ClassLoader.php(576): include() #1 /usr/local/www/apache24/data/php_based/orangehrm/src/vendor/composer/ClassLoader.php(427): Composer\Autoload\{closure}('/usr/local/www/...') #2 /usr/local/www/apache24/data/php_based/orangehrm/src/vendor/symfony/http-foundation/Session/Storage/Handler/StrictSessionHandler.php(19): Composer\Autoload\ClassLoader->loadClass('Symfony\\Compone...') #3 /usr/local/www/apache24/data/php_based/orangehrm/src/vendor/composer/ClassLoader.php(576): include('/usr/local/www/...') #4 /usr/local/www/apache24/data/php_based/orangehrm/src/vendor/composer/ClassLoader.php(427): Composer\Autoload\{closure}('/usr/local/www/...') #5 [internal function]: Composer\Autoload\ClassLoader->loadClass('Symfony\\Compone...') #6 /usr/local/www/apache24/data/php_based/orangehrm/src/vendor/symfony/http-foundation/Session/Storage/NativeSessionStorage.php(22): class_exists('Symfony\\Compone...') #7 /usr/local/www/apache24/data/php_based/orangehrm/src/vendor/composer/ClassLoader.php(576): include('/usr/local/www/...') #8 /usr/local/www/apache24/data/php_based/orangehrm/src/vendor/composer/ClassLoader.php(427): Composer\Autoload\{closure}('/usr/local/www/...') #9 /usr/local/www/apache24/data/php_based/orangehrm/src/lib/framework/Http/Session/NativeSessionStorage.php(24): Composer\Autoload\ClassLoader->loadClass('Symfony\\Compone...') #10 /usr/local/www/apache24/data/php_based/orangehrm/src/vendor/composer/ClassLoader.php(576): include('/usr/local/www/...') #11 /usr/local/www/apache24/data/php_based/orangehrm/src/vendor/composer/ClassLoader.php(427): Composer\Autoload\{closure}('/usr/local/www/...') #12 /usr/local/www/apache24/data/php_based/orangehrm/installer/Framework/HttpKernel.php(217): Composer\Autoload\ClassLoader->loadClass('OrangeHRM\\Frame...') #13 /usr/local/www/apache24/data/php_based/orangehrm/installer/Framework/HttpKernel.php(196): OrangeHRM\Installer\Framework\HttpKernel->createSession(Object(OrangeHRM\Framework\Http\Request), '/tmp/') #14 /usr/local/www/apache24/data/php_based/orangehrm/installer/Framework/HttpKernel.php(242): OrangeHRM\Installer\Framework\HttpKernel->configureSession(Object(OrangeHRM\Framework\Http\Request)) #15 /usr/local/www/apache24/data/php_based/orangehrm/installer/index.php(66): OrangeHRM\Installer\Framework\HttpKernel->handleRequest(Object(OrangeHRM\Framework\Http\Request)) #16 {main} thrown in /usr/local/www/apache24/data/php_based/orangehrm/src/vendor/symfony/http-foundation/Session/Storage/Handler/AbstractSessionHandler.php on line 23