Fatal error: Uncaught Error: Class "Mike42\GfxPhp\AbstractRasterImage" not found in /home/hester/public_html/grocy/vendor/mike42/gfx-php/src/Mike42/GfxPhp/BlackAndWhiteRasterImage.php:8 Stack trace: #0 {main} thrown in /home/hester/public_html/grocy/vendor/mike42/gfx-php/src/Mike42/GfxPhp/BlackAndWhiteRasterImage.php on line 8