Fatal error: Uncaught Error: Call to a member function is_identity() on null in /var/www/vhosts/fdsbilder.www19.webhosting-account.com/rocknroll/include/derivative.inc.php:307
Stack trace:
#0 /var/www/vhosts/fdsbilder.www19.webhosting-account.com/rocknroll/include/derivative.inc.php(201): DerivativeImage::build(Object(SrcImage), NULL, NULL, NULL, true)
#1 /var/www/vhosts/fdsbilder.www19.webhosting-account.com/rocknroll/include/template.class.php(1274): DerivativeImage->__construct(NULL, Object(SrcImage))
#2 /var/www/vhosts/fdsbilder.www19.webhosting-account.com/rocknroll/_data/templates_c/1k844ag^1f20e8073f52180a125e7e6bc514a329061443e6_0.file.comment_list.tpl.php(72): PwgTemplateAdapter->derivative(NULL, Object(SrcImage))
#3 /var/www/vhosts/fdsbilder.www19.webhosting-account.com/rocknroll/include/smarty/libs/sysplugins/smarty_template_resource_base.php(123): content_65e9b55029a413_33787845(Object(Smarty_Internal_Template))
#4 /var/www/vhosts/fdsbilder.www19.webhosting-account.com/rocknroll/include/smarty/libs/sysplugins/ in /var/www/vhosts/fdsbilder.www19.webhosting-account.com/rocknroll/include/derivative.inc.php on line 307