Warning: imagecreatefrompng(): '/www/htdocs/w014ad13/live.mypatterns.de/isotope/i/id-4007-13396545_873607792761922_1363204424_o.png' is not a valid PNG file in system/modules/core/library/Contao/GdImage.php on line 82

#0 [internal function]: __error(2, 'imagecreatefrom...', '/www/htdocs/w01...', 82, Array)
#1 system/modules/core/library/Contao/GdImage.php(82): imagecreatefrompng('/www/htdocs/w01...')
#2 system/modules/core/library/Contao/Image.php(539): Contao\GdImage::fromFile(Object(Contao\File))
#3 system/modules/core/library/Contao/Image.php(510): Contao\Image->executeResizeGd()
#4 composer/vendor/isotope/isotope-core/system/modules/isotope/library/Isotope/Model/Gallery/Standard.php(359): Contao\Image->executeResize()
#5 composer/vendor/isotope/isotope-core/system/modules/isotope/library/Isotope/Model/Gallery/Standard.php(264): Isotope\Model\Gallery\Standard->getImageForType('gallery', Array, true)
#6 composer/vendor/isotope/isotope-core/system/modules/isotope/library/Isotope/Model/Gallery/Standard.php(234): Isotope\Model\Gallery\Standard->addImageToTemplate(Object(Isotope\Template), 'gallery', Array, true)
#7 templates/mypatterns/iso_reader_default_custom.html5(45): Isotope\Model\Gallery\Standard->generateGallery()
#8 system/modules/core/library/Contao/BaseTemplate.php(88): include('/www/htdocs/w01...')
#9 system/modules/core/library/Contao/Template.php(277): Contao\BaseTemplate->parse()
#10 system/modules/core/classes/FrontendTemplate.php(46): Contao\Template->parse()
#11 composer/vendor/isotope/isotope-core/system/modules/isotope/library/Isotope/Model/Product/Standard.php(626): Contao\FrontendTemplate->parse()
#12 composer/vendor/isotope/isotope-core/system/modules/isotope/library/Isotope/Module/ProductReader.php(109): Isotope\Model\Product\Standard->generate(Array)
#13 system/modules/core/modules/Module.php(287): Isotope\Module\ProductReader->compile()
#14 composer/vendor/codefog/contao-haste/library/Haste/Frontend/AbstractFrontendModule.php(52): Contao\Module->generate()
#15 composer/vendor/isotope/isotope-core/system/modules/isotope/library/Isotope/Module/Module.php(112): Haste\Frontend\AbstractFrontendModule->generate()
#16 composer/vendor/isotope/isotope-core/system/modules/isotope/library/Isotope/Module/ProductReader.php(63): Isotope\Module\Module->generate()
#17 system/modules/core/library/Contao/Controller.php(321): Isotope\Module\ProductReader->generate()
#18 system/modules/core/pages/PageRegular.php(133): Contao\Controller::getFrontendModule(Object(Contao\ModuleModel), 'main')
#19 system/modules/core/controllers/FrontendIndex.php(285): Contao\PageRegular->generate(Object(Contao\PageModel), true)
#20 index.php(20): Contao\FrontendIndex->run()
#21 {main}

Fatal error: Uncaught exception Exception with message Directory "isotope//" is not a file thrown in system/modules/core/library/Contao/File.php on line 141

#0 composer/vendor/isotope/isotope-core/system/modules/isotope/library/Isotope/Model/Gallery/Standard.php(350): Contao\File->__construct('isotope//')
#1 composer/vendor/isotope/isotope-core/system/modules/isotope/library/Isotope/Model/Gallery/Standard.php(291): Isotope\Model\Gallery\Standard->getImageForType('lightbox', Array, true)
#2 composer/vendor/isotope/isotope-core/system/modules/isotope/library/Isotope/Model/Gallery/Standard.php(234): Isotope\Model\Gallery\Standard->addImageToTemplate(Object(Isotope\Template), 'gallery', Array, true)
#3 templates/mypatterns/iso_reader_default_custom.html5(45): Isotope\Model\Gallery\Standard->generateGallery()
#4 system/modules/core/library/Contao/BaseTemplate.php(88): include('/www/htdocs/w01...')
#5 system/modules/core/library/Contao/Template.php(277): Contao\BaseTemplate->parse()
#6 system/modules/core/classes/FrontendTemplate.php(46): Contao\Template->parse()
#7 composer/vendor/isotope/isotope-core/system/modules/isotope/library/Isotope/Model/Product/Standard.php(626): Contao\FrontendTemplate->parse()
#8 composer/vendor/isotope/isotope-core/system/modules/isotope/library/Isotope/Module/ProductReader.php(109): Isotope\Model\Product\Standard->generate(Array)
#9 system/modules/core/modules/Module.php(287): Isotope\Module\ProductReader->compile()
#10 composer/vendor/codefog/contao-haste/library/Haste/Frontend/AbstractFrontendModule.php(52): Contao\Module->generate()
#11 composer/vendor/isotope/isotope-core/system/modules/isotope/library/Isotope/Module/Module.php(112): Haste\Frontend\AbstractFrontendModule->generate()
#12 composer/vendor/isotope/isotope-core/system/modules/isotope/library/Isotope/Module/ProductReader.php(63): Isotope\Module\Module->generate()
#13 system/modules/core/library/Contao/Controller.php(321): Isotope\Module\ProductReader->generate()
#14 system/modules/core/pages/PageRegular.php(133): Contao\Controller::getFrontendModule(Object(Contao\ModuleModel), 'main')
#15 system/modules/core/controllers/FrontendIndex.php(285): Contao\PageRegular->generate(Object(Contao\PageModel), true)
#16 index.php(20): Contao\FrontendIndex->run()
#17 {main}