Max column length (255) of column 'DB.DBA.ef_cache_query_triple.subject' exceeded ()

[earthquakesan]

After importing the dataset from the file into OntoWiki I've got the following error.

Dataset:
https://dl.dropboxusercontent.com/u/4882345/lodstats-complete.rdf

Error:
Something went wrong with the query cache: SQL Error: [unixODBC][OpenLink][Virtuoso iODBC Driver][Virtuoso Server]SR319: Max column length (255) of column 'DB.DBA.ef_cache_query_triple.subject' exceeded () in query: INSERT INTO ef_cache_query_triple ( subject, predicate, object) VALUES ( 'http://famu.eagle-i.net/sparqler/sparql?view=published-resources&format=text/turtle&query=PREFIX+rdfs%3A+%3Chttp%3A%2F%2Fwww.w3.org%2F2000%2F01%2Frdf-schema%23%3E+PREFIX+%3A+%3Chttp%3A%2F%2Feagle-i.org%2Font%2Frepo%2F1.0%2F%3E+construct+%7B%3Fs+%3Fp+%3Fo+.+%3Fp+rdfs%3Alabel+%3Fp_label+.+%3Fo+rdfs%3Alabel+%3Fo_label%7D+where+%7Bgraph+%3ANG_Published%7B%3Fs+%3Fp+%3Fo%7D+.+optional%7B%3Fp+rdfs%3Alabel+%3Fp_label+%7D+.+optional%7B+%3Fo+rdfs%3Alabel+%3Fo_label%7D%7D+', NULL, NULL) SQL:INSERT INTO ef_cache_query_triple ( subject, predicate, object) VALUES ( 'http://famu.eagle-i.net/sparqler/sparql?view=published-resources&format=text/turtle&query=PREFIX+rdfs%3A+%3Chttp%3A%2F%2Fwww.w3.org%2F2000%2F01%2Frdf-schema%23%3E+PREFIX+%3A+%3Chttp%3A%2F%2Feagle-i.org%2Font%2Frepo%2F1.0%2F%3E+construct+%7B%3Fs+%3Fp+%3Fo+.+%3Fp+rdfs%3Alabel+%3Fp_label+.+%3Fo+rdfs%3Alabel+%3Fo_label%7D+where+%7Bgraph+%3ANG_Published%7B%3Fs+%3Fp+%3Fo%7D+.+optional%7B%3Fp+rdfs%3Alabel+%3Fp_label+%7D+.+optional%7B+%3Fo+rdfs%3Alabel+%3Fo_label%7D%7D+', NULL, NULL)

Traceback:

Erfurt_Exception

/var/local/cubeviz.vhost.tld/libraries/Erfurt/library/Erfurt/Cache/Backend/QueryCache/Database.php@852 
#0: Erfurt_Cache_Backend_QueryCache_Database->_query@/var/local/cubeviz.vhost.tld/libraries/Erfurt/library/Erfurt/Cache/Backend/QueryCache/Database.php:750
#1: Erfurt_Cache_Backend_QueryCache_Database->_saveTriplePatterns@/var/local/cubeviz.vhost.tld/libraries/Erfurt/library/Erfurt/Cache/Backend/QueryCache/Database.php:196
#2: Erfurt_Cache_Backend_QueryCache_Database->save@/var/local/cubeviz.vhost.tld/libraries/Erfurt/library/Erfurt/Cache/Frontend/QueryCache.php:86
#3: Erfurt_Cache_Frontend_QueryCache->save@/var/local/cubeviz.vhost.tld/libraries/Erfurt/library/Erfurt/Store.php:1503
#4: Erfurt_Store->sparqlQuery@/var/local/cubeviz.vhost.tld/application/classes/OntoWiki/Model/TitleHelper.php:401
#5: OntoWiki_Model_TitleHelper->getTitleQueryResult@/var/local/cubeviz.vhost.tld/application/classes/OntoWiki/Model/TitleHelper.php:494
#6: OntoWiki_Model_TitleHelper->_fetchResourceTitlesFromQueryResult@/var/local/cubeviz.vhost.tld/application/classes/OntoWiki/Model/TitleHelper.php:321
#7: OntoWiki_Model_TitleHelper->getTitle@/var/local/cubeviz.vhost.tld/extensions/cubeviz/classes/DataCube/Query.php:95
#8: DataCube_Query->enrichResult@/var/local/cubeviz.vhost.tld/extensions/cubeviz/classes/DataCube/Query.php:319
#9: DataCube_Query->getComponentElements@/var/local/cubeviz.vhost.tld/extensions/cubeviz/classes/DataCube/Query.php:292
#10: DataCube_Query->getComponents@/var/local/cubeviz.vhost.tld/extensions/cubeviz/classes/CubeViz/ConfigurationLink.php:89
#11: CubeViz_ConfigurationLink->loadStandardConfigForData@/var/local/cubeviz.vhost.tld/extensions/cubeviz/classes/CubeViz/ConfigurationLink.php:342
#12: CubeViz_ConfigurationLink->read@/var/local/cubeviz.vhost.tld/extensions/cubeviz/classes/CubeViz/ViewHelper.php:106
#13: CubeViz_ViewHelper::initApp@/var/local/cubeviz.vhost.tld/extensions/cubeviz/DataselectionModule.php:137
#14: DataselectionModule->getContents@/var/local/cubeviz.vhost.tld/application/classes/OntoWiki/View.php:266
#15: OntoWiki_View->module@/var/local/cubeviz.vhost.tld/application/classes/OntoWiki/View.php:151
#16: OntoWiki_View->modules@/var/local/cubeviz.vhost.tld/application/classes/OntoWiki/Controller/Base.php:188
#17: OntoWiki_Controller_Base->preDispatch@/var/local/cubeviz.vhost.tld/libraries/Zend/Controller/Action.php:502
#18: Zend_Controller_Action->dispatch@/var/local/cubeviz.vhost.tld/libraries/Zend/Controller/Dispatcher/Standard.php:295
#19: Zend_Controller_Dispatcher_Standard->dispatch@/var/local/cubeviz.vhost.tld/libraries/Zend/Controller/Front.php:954
#20: Zend_Controller_Front->dispatch@/var/local/cubeviz.vhost.tld/libraries/Zend/Application/Bootstrap/Bootstrap.php:97
#21: Zend_Application_Bootstrap_Bootstrap->run@/var/local/cubeviz.vhost.tld/libraries/Zend/Application.php:366
#22: Zend_Application->run@/var/local/cubeviz.vhost.tld/index.php:174