Fatal error: Uncaught ExtensionDependencyError: BlueSpiceExtendedStatistics requires BlueSpiceFoundation to be installed. BlueSpiceExtendedStatistics requires gd PHP extension to be installed. BlueSpiceExtendedStatistics requires zip PHP extension to be installed. in /var/www/html/includes/registration/ExtensionRegistry.php:463 Stack trace: #0 /var/www/html/includes/registration/ExtensionRegistry.php(317): ExtensionRegistry->readFromQueue(Array) #1 /var/www/html/includes/Setup.php(288): ExtensionRegistry->loadFromQueue() #2 /var/www/html/includes/WebStart.php(85): require_once('/var/www/html/i...') #3 /var/www/html/index.php(50): require('/var/www/html/i...') #4 {main} thrown in /var/www/html/includes/registration/ExtensionRegistry.php on line 463