Hello,
after upgrading from 4.7.2 to 4.7.2.1 we are having issues with Background Processes and locked Tasks.
If i try to "manually run them now" i always geht the following Error:
ValueError: imagecolorsforindex(): Argument #2 ($color) is out of range (0)
#0 /www/htdocs/system/Image/Gd.php(224): imagecolorsforindex(Object(GdImage), 255)
#1 /www/htdocs/system/Image/Gd.php(183): IPS\Image\_Gd->_manipulate(240.0, 240.0, false)
#2 /www/htdocs/system/Image/Image.php(255): IPS\Image\_Gd->resize('240', 240)
#3 /www/htdocs/applications/gallery/sources/Image/Image.php(1521): IPS\_Image->resizeToMax('240', '240')
#4 /www/htdocs/applications/gallery/sources/Image/Image.php(1495): IPS\gallery\_Image->createImageFile(Object(IPS\File\FileSystem), Array, '1', false)
#5 /www/htdocs/applications/gallery/extensions/core/Queue/RebuildGalleryImages.php(84): IPS\gallery\_Image->buildThumbnails(Object(IPS\File\FileSystem))
#6 /www/htdocs/system/Task/Task.php(47): IPS\gallery\extensions\core\Queue\_RebuildGalleryImages->run(Array, 6857)
#7 /www/htdocs/applications/core/modules/admin/system/background.php(87): IPS\_Task::runQueue()
#8 /www/htdocs/system/Helpers/MultipleRedirect/MultipleRedirect.php(93): IPS\core\modules\admin\system\_background->IPS\core\modules\admin\system\{closure}(Array)
#9 /www/htdocs/applications/core/modules/admin/system/background.php(138): IPS\Helpers\_MultipleRedirect->__construct(Object(IPS\Http\Url\Internal), Object(Closure), Object(Closure))
#10 /www/htdocs/system/Dispatcher/Controller.php(107): IPS\core\modules\admin\system\_background->process()
#11 /www/htdocs/applications/core/modules/admin/system/background.php(42): IPS\Dispatcher\_Controller->execute()
#12 /www/htdocs/system/Dispatcher/Dispatcher.php(153): IPS\core\modules\admin\system\_background->execute()
#13 /www/htdocs/forum/admin/index.php(13): IPS\_Dispatcher->run()
#14 {main}
Could you please assist us in this case ?
Thanks!