Fatal Error bei der Suche

Fatal error: Invalid SQL: INSERT INTO	wcf1_search (userID, searchData, searchDate, searchType, searchHash) VALUES	 (1212, 'a:6:{s:9:\"packageID\";i:48;s:5:\"query\";s:0:\"\";s:6:\"result\";a:6:{i:0;a:2:{s:9:\"messageID\";s:4:\"6492\";s:11:\"messageType\";s:4:\"post\";}i:1;a:2:{s:9:\"messageID\";s:4:\"5986\";s:11:\"messageType\";s:4:\"post\";}i:2;a:2:{s:9:\"messageID\";s:4:\"6491\";s:11:\"messageType\";s:4:\"post\";}i:3;a:2:{s:9:\"messageID\";s:4:\"6488\";s:11:\"messageType\";s:4:\"post\";}i:4;a:2:{s:9:\"messageID\";s:4:\"6490\";s:11:\"messageType\";s:4:\"post\";}i:5;a:2:{s:9:\"messageID\";s:4:\"6467\";s:11:\"messageType\";s:4:\"post\";}}s:14:\"additionalData\";a:1:{s:4:\"post\";a:1:{s:11:\"findThreads\";i:1;}}s:9:\"sortOrder\";s:4:\"DESC\";s:9:\"sortField\";s:4:\"time\";}', 1300785404, 'messages', '192622785408e3929755cde63a1ec2cd8d19a97c')
You get more information about the problem in our knowledge base: http://www.woltlab.com/help/?code=130
Information:
error message: Invalid SQL: INSERT INTO	wcf1_search (userID, searchData, searchDate, searchType, searchHash) VALUES	 (1212, 'a:6:{s:9:\"packageID\";i:48;s:5:\"query\";s:0:\"\";s:6:\"result\";a:6:{i:0;a:2:{s:9:\"messageID\";s:4:\"6492\";s:11:\"messageType\";s:4:\"post\";}i:1;a:2:{s:9:\"messageID\";s:4:\"5986\";s:11:\"messageType\";s:4:\"post\";}i:2;a:2:{s:9:\"messageID\";s:4:\"6491\";s:11:\"messageType\";s:4:\"post\";}i:3;a:2:{s:9:\"messageID\";s:4:\"6488\";s:11:\"messageType\";s:4:\"post\";}i:4;a:2:{s:9:\"messageID\";s:4:\"6490\";s:11:\"messageType\";s:4:\"post\";}i:5;a:2:{s:9:\"messageID\";s:4:\"6467\";s:11:\"messageType\";s:4:\"post\";}}s:14:\"additionalData\";a:1:{s:4:\"post\";a:1:{s:11:\"findThreads\";i:1;}}s:9:\"sortOrder\";s:4:\"DESC\";s:9:\"sortField\";s:4:\"time\";}', 1300785404, 'messages', '192622785408e3929755cde63a1ec2cd8d19a97c')
error code: 130
sql type: MySQLDatabase
sql error: Incorrect file format 'wcf1_search'
sql error number: 130
sql version: 
file: /var/www/viecode/wcf/lib/system/database/MySQLDatabase.class.php (118)
php version: 5.3.5-0.dotdeb.1
wcf version: 1.1.5 (Tempest)
date: Tue, 22 Mar 2011 09:16:44 +0000
request: /support/index.php?form=Search&action=24h
referer: http://www.viecode.com/support/index.html
Stacktrace:
#0 /var/www/viecode/support/lib/system/event/listener/ExtendedSearchFormListener.class.php(135): MySQLDatabase->sendQuery('INSERT INTO?wcf...')
#1 /var/www/viecode/wcf/lib/system/event/EventHandler.class.php(207): ExtendedSearchFormListener->execute(Object(SearchForm), 'SearchForm', 'readParameters')
#2 /var/www/viecode/wcf/lib/page/AbstractPage.class.php(54): EventHandler::fireAction(Object(SearchForm), 'readParameters')
#3 /var/www/viecode/wcf/lib/form/CaptchaForm.class.php(49): AbstractPage->readParameters()
#4 /var/www/viecode/wcf/lib/form/SearchForm.class.php(119): CaptchaForm->readParameters()
#5 /var/www/viecode/wcf/lib/page/AbstractPage.class.php(45): SearchForm->readParameters()
#6 /var/www/viecode/wcf/lib/util/RequestHandler.class.php(64): AbstractPage->__construct()
#7 /var/www/viecode/wcf/lib/util/RequestHandler.class.php(95): RequestHandler->__construct('Search', Array, 'form')
#8 /var/www/viecode/support/index.php(8): RequestHandler::handle(Array)
#9 {main}