Fatal error: Uncaught Error: Class "Kirby\Blueprint\Collection" not found in /volume1/web/public/kirbi/kirby-4.1.0/src/Option/Options.php on line 18

Error: Class "Kirby\Blueprint\Collection" not found in /volume1/web/public/kirbi/kirby-4.1.0/src/Option/Options.php on line 18

Call Stack:
    0.0012     353816   1. {main}() /volume1/web/public/kirbi/kirby-4.1.0/src/Option/Options.php:0