Error:syntax error or access violation

Wed, 13 Aug 2014 03:54:44 +0000
Message: Could not execute prepared statement: SQLSTATE[42000]: Syntax error or access violation: 1055 'db343662_34.item.time' isn't in GROUP BY
File: /kunden/343662_66117/octavia-rs-buben.de/wcf/lib/system/database/statement/PreparedStatement.class.php (100)
PHP version: 5.3.26
WCF version: 2.0.8 (Maelstrom)
Request URI: /index.php/Board/96-Skoda-News/?pageNo=6&sortField=views&sortOrder=DESC
Referrer: 
User-Agent: Mozilla/5.0 (compatible; bingbot/2.0; +http://www.bing.com/bingbot.htm)
Information: "<b>sql type:<\/b> wcf\\system\\database\\MySQLDatabase<br \/><b>sql error:<\/b> 'db343662_34.item.time' isn't in GROUP BY<br \/><b>sql error number:<\/b> 42000<br \/><b>sql version:<\/b> 5.6.19-67.0-log<br \/><b>sql query:<\/b> SELECT\t\t\titem.entryID, item.userID\r\n\t\t\t\tFROM\t\t\twsif1_entry item\r\n\t\t\t\tLEFT JOIN\t\twcf1_category category\r\n\t\t\t\t\t\t\t\tON (category.categoryID = item.categoryID)\r\n\t\t\t\tWHERE\t\t\titem.isDisabled = 0\r\n\t\t\t\tAND\t\t\t\titem.isDeleted = 0\r\n\t\t\t\t\r\n\t\t\t\t\r\n\t\t\t\t\r\n\t\t\t\t\r\n\t\t\t\t\r\n\t\t\t\t\r\n\t\t\t\t\r\n\t\t\t\tGROUP BY\t\titem.entryID, item.userID\r\n\t\t\t\tORDER BY\t\titem.time DESC\r\n\t\t\t\tLIMIT\t\t\t0, 5<br \/>"
Stacktrace: 
  #0 /kunden/343662_66117/octavia-rs-buben.de/wcf/lib/system/cache/builder/EasySliderWcfsolutionsfilebaseCacheBuilder.class.php(75): wcf\system\database\statement\PreparedStatement->execute()
  #1 /kunden/343662_66117/octavia-rs-buben.de/wcf/lib/system/cache/builder/AbstractCacheBuilder.class.php(40): wcf\system\cache\builder\EasySliderWcfsolutionsfilebaseCacheBuilder->rebuild(Array)
  #2 /kunden/343662_66117/octavia-rs-buben.de/wcf/lib/system/cache/builder/EasySliderCacheBuilder.class.php(214): wcf\system\cache\builder\AbstractCacheBuilder->getData(Array)
  #3 /kunden/343662_66117/octavia-rs-buben.de/wcf/lib/system/cache/builder/AbstractCacheBuilder.class.php(40): wcf\system\cache\builder\EasySliderCacheBuilder->rebuild(Array)
  #4 /kunden/343662_66117/octavia-rs-buben.de/wcf/lib/system/event/listener/EasySliderListener.class.php(48): wcf\system\cache\builder\AbstractCacheBuilder->getData(Array, 'boxes')
  #5 /kunden/343662_66117/octavia-rs-buben.de/wcf/lib/system/event/EventHandler.class.php(127): wcf\system\event\listener\EasySliderListener->execute(Object(wbb\page\BoardPage), 'wbb\page\BoardP...', 'readParameters')
  #6 /kunden/343662_66117/octavia-rs-buben.de/wcf/lib/system/event/EventHandler.class.php(152): wcf\system\event\EventHandler->executeInheritedActions(Object(wbb\page\BoardPage), 'readParameters', 'wbb\page\BoardP...', 'readParameters@...')
  #7 /kunden/343662_66117/octavia-rs-buben.de/wcf/lib/page/AbstractPage.class.php(94): wcf\system\event\EventHandler->fireAction(Object(wbb\page\BoardPage), 'readParameters')
  #8 /kunden/343662_66117/octavia-rs-buben.de/wcf/lib/page/MultipleLinkPage.class.php(99): wcf\page\AbstractPage->readParameters()
  #9 /kunden/343662_66117/octavia-rs-buben.de/wcf/lib/page/SortablePage.class.php(40): wcf\page\MultipleLinkPage->readParameters()
  #10 /kunden/343662_66117/octavia-rs-buben.de/lib/page/BoardPage.class.php(153): wcf\page\SortablePage->readParameters()
  #11 /kunden/343662_66117/octavia-rs-buben.de/wcf/lib/page/AbstractPage.class.php(85): wbb\page\BoardPage->readParameters()
  #12 /kunden/343662_66117/octavia-rs-buben.de/wcf/lib/system/request/Request.class.php(58): wcf\page\AbstractPage->__run()
  #13 /kunden/343662_66117/octavia-rs-buben.de/wcf/lib/system/request/RequestHandler.class.php(108): wcf\system\request\Request->execute()
  #14 /kunden/343662_66117/octavia-rs-buben.de/index.php(10): wcf\system\request\RequestHandler->handle('wbb')
  #15 {main}