Fatal error: Uncaught TypeError: imagesx(): Argument #1 ($image) must be of type GdImage, Imagick given in /volume1/web/Ansichten4/piwigo/admin/include/image.class.php:857
Stack trace:
#0 /volume1/web/Ansichten4/piwigo/admin/include/image.class.php(857): imagesx(Object(Imagick))
#1 /volume1/web/Ansichten4/piwigo/admin/include/image.class.php(79): image_gd->compose(Object(pwg_image), 322.0, 569.0, 100)
#2 /volume1/web/Ansichten4/piwigo/i.php(562): pwg_image->__call('compose', Array)
#3 {main}
  thrown in /volume1/web/Ansichten4/piwigo/admin/include/image.class.php on line 857