Fatal error: Uncaught ValueError: imagecreate(): Argument #1 ($width) must be greater than 0 in /var/www/wim/htdocs/weihnachtsmarkt-meppen/cms/extensions/Core/Images/classes/StaticPages/Thumbnail/Page.php:85
Stack trace:
#0 /var/www/wim/htdocs/weihnachtsmarkt-meppen/cms/extensions/Core/Images/classes/StaticPages/Thumbnail/Page.php(85): imagecreate(NULL, NULL)
#1 [internal function]: Frootbox\Ext\Core\Images\StaticPages\Thumbnail\Page->render(Object(Frootbox\Http\Get), Object(Frootbox\Config\Config), Object(Frootbox\Persistence\Repositories\Files))
#2 /var/www/wim/htdocs/weihnachtsmarkt-meppen/lib/php-di/invoker/src/Invoker.php(74): call_user_func_array(Array, Array)
#3 /var/www/wim/htdocs/weihnachtsmarkt-meppen/lib/php-di/php-di/src/Container.php(279): Invoker\Invoker->call(Array, Array)
#4 /var/www/wim/htdocs/weihnachtsmarkt-meppen/cms/extensions/Core/System/classes/Routing/StaticPagesRoute.php(82): DI\Container->call(Array)
#5 [internal function]: Frootbox\Ext\Core\System\Routing\StaticPagesRoute->performRouting(Object(DI\Container), Object(Frootbox\Config\Config), Object(Frootbox\View\Engines\Twig), Object(Frootbox\Persistence\Repositories\Extensions))
#6 /var/www/wim/htdocs/weihnachtsmarkt-meppen/lib/php-di/invoker/src/Invoker.php(74): call_user_func_array(Array, Array)
#7 /var/www/wim/htdocs/weihnachtsmarkt-meppen/lib/php-di/php-di/src/Container.php(279): Invoker\Invoker->call(Array, Array)
#8 /var/www/wim/htdocs/weihnachtsmarkt-meppen/cms/classes/Routing/Router.php(45): DI\Container->call(Array, Array)
#9 [internal function]: Frootbox\Routing\Router->performRouting(Object(Frootbox\Http\ClientRequest), Object(DI\Container), Object(Frootbox\Session), NULL, NULL)
#10 /var/www/wim/htdocs/weihnachtsmarkt-meppen/lib/php-di/invoker/src/Invoker.php(74): call_user_func_array(Array, Array)
#11 /var/www/wim/htdocs/weihnachtsmarkt-meppen/lib/php-di/php-di/src/Container.php(279): Invoker\Invoker->call(Array, Array)
#12 /var/www/wim/htdocs/weihnachtsmarkt-meppen/index.php(161): DI\Container->call(Array, Array)
#13 {main}
thrown in /var/www/wim/htdocs/weihnachtsmarkt-meppen/cms/extensions/Core/Images/classes/StaticPages/Thumbnail/Page.php on line 85