Fatal error: Could not execute prepared statement: SQLSTATE[HY000]: General error: 1025 Error on rename of './welliblog/news1_news' to './welliblog/#sql2-548e-7527' (errno: 152)




Information:


id: 11f93c49fa4571d9211288d814c05a3c20ba9f12
error message: Could not execute prepared statement: SQLSTATE[HY000]: General error: 1025 Error on rename of './welliblog/news1_news' to './welliblog/#sql2-548e-7527' (errno: 152)
error code: 0
sql type: wcf\system\database\MySQLDatabase
sql error: Error on rename of './welliblog/news1_news' to './welliblog/#sql2-548e-7527' (errno: 152)
sql error number: HY000
sql version: 5.5.49-0+deb7u1
sql query: ALTER TABLE `news1_news` DROP FOREIGN KEY `e6912c2470b98785678f433aa2996090_fk`
file: /home/micha/welliblog/wcf/lib/system/database/statement/PreparedStatement.class.php (97)
php version: 5.4.45-0+deb7u4
wcf version: 2.1.11 (Typhoon)
date: Tue, 09 Aug 2016 02:36:04 
Stacktrace:


#0 /home/micha/welliblog/wcf/lib/system/database/editor/MySQLDatabaseEditor.class.php(189): wcf\system\database\statement\PreparedStatement->execute()
#1 /home/micha/welliblog/wcf/lib/system/package/plugin/SQLPackageInstallationPlugin.class.php(127): wcf\system\database\editor\MySQLDatabaseEditor->dropForeignKey('news1_news', 'e6912c2470b9878...')
#2 /home/micha/welliblog/wcf/lib/system/package/PackageUninstallationDispatcher.class.php(114): wcf\system\package\plugin\SQLPackageInstallationPlugin->uninstall()
#3 /home/micha/welliblog/wcf/lib/system/package/PackageUninstallationDispatcher.class.php(63): wcf\system\package\PackageUninstallationDispatcher->executePIP(Array)
#4 /home/micha/welliblog/wcf/lib/acp/action/UninstallPackageAction.class.php(106): wcf\system\package\PackageUninstallationDispatcher->uninstall('4b479aad')
#5 /home/micha/welliblog/wcf/lib/action/AbstractDialogAction.class.php(70): wcf\acp\action\UninstallPackageAction->stepUninstall()
#6 /home/micha/welliblog/wcf/lib/action/AbstractAction.class.php(49): wcf\action\AbstractDialogAction->execute()
#7 /home/micha/welliblog/wcf/lib/system/request/Request.class.php(58): wcf\action\AbstractAction->__run()
#8 /home/micha/welliblog/wcf/lib/system/request/RequestHandler.class.php(139): wcf\system\request\Request->execute()
#9 /home/micha/welliblog/wcf/acp/index.php(10): wcf\system\request\RequestHandler->handle('wcf', true)
#10 {main}

Mon, 08 Aug 2016 16:15:29 +0000
Message: PHP notice in file
/home/micha/welliblog/news/lib/data/news/NewsAction.class.php (289):
Trying to get property of non-object
File: /home/micha/welliblog/wcf/lib/system/WCF.class.php (309)
PHP version: 5.4.45-0+deb7u4
WCF version: 2.1.11 (Typhoon)
Request URI: /news/news-edit/4/
Referrer: XXXXX (nur auf anfrage)
User-Agent: Mozilla/5.0 (Windows NT 6.1; WOW64; rv:48.0) Gecko/20100101 Firefox/48.0
Information: ""
Stacktrace:
#0 /home/micha/welliblog/news/lib/data/news/NewsAction.class.php(289):
wcf\system\WCF::handleError(8, 'Trying to get p...',
'/home/micha/wel...', 289, Array)
#1 [internal function]: news\data\news\NewsAction->update()
#2 /home/micha/welliblog/wcf/lib/data/AbstractDatabaseObjectAction.class.php(196): call_user_func(Array)
#3 /home/micha/welliblog/news/lib/form/NewsEditForm.class.php(173): wcf\data\AbstractDatabaseObjectAction->executeAction()
#4 /home/micha/welliblog/wcf/lib/form/AbstractForm.class.php(63): news\form\NewsEditForm->save()
#5 /home/micha/welliblog/wcf/lib/form/AbstractForm.class.php(114): wcf\form\AbstractForm->submit()
#6 /home/micha/welliblog/wcf/lib/form/AbstractCaptchaForm.class.php(63): wcf\form\AbstractForm->readData()
#7 /home/micha/welliblog/wcf/lib/form/MessageForm.class.php(340): wcf\form\AbstractCaptchaForm->readData()
#8 /home/micha/welliblog/news/lib/form/NewsEditForm.class.php(97): wcf\form\MessageForm->readData()
#9 /home/micha/welliblog/wcf/lib/page/AbstractPage.class.php(273): news\form\NewsEditForm->readData()
#10 /home/micha/welliblog/wcf/lib/page/AbstractPage.class.php(100): wcf\page\AbstractPage->show()
#11 /home/micha/welliblog/wcf/lib/system/request/Request.class.php(58): wcf\page\AbstractPage->__run()
#12 /home/micha/welliblog/wcf/lib/system/request/RequestHandler.class.php(139): wcf\system\request\Request->execute()
#13 /home/micha/welliblog/news/index.php(3): wcf\system\request\RequestHandler->handle('news')
#14 {main}