MediaWiki internal error.
Original exception: exception 'DBUnexpectedError' with message 'Unable to free MySQL result' in /home/encyclopedia/public_html/w/includes/db/Database.php:769
Stack trace:
#0 /home/encyclopedia/public_html/w/extensions/SemanticMediaWiki/includes/storage/SMW_SQLStore2.php(431): Database->freeResult(false)
#1 /home/encyclopedia/public_html/w/extensions/SemanticMediaWiki/includes/storage/SMW_SQLStore2.php(200): SMWSQLStore2->fetchSemanticData('183437', Object(SMWWikiPageValue), Object(SMWSQLStore2Table))
#2 /home/encyclopedia/public_html/w/extensions/SemanticMediaWiki/includes/storage/SMW_SQLStore2.php(233): SMWSQLStore2->getSemanticData(Object(SMWWikiPageValue), Array)
#3 /home/encyclopedia/public_html/w/extensions/SemanticMediaWiki/includes/SMW_DV_Property.php(306): SMWSQLStore2->getPropertyValues(Object(SMWWikiPageValue), Object(SMWPropertyValue))
#4 /home/encyclopedia/public_html/w/extensions/SemanticMediaWiki/includes/SMW_DV_Property.php(337): SMWPropertyValue->getTypesValue()
#5 /home/encyclopedia/public_html/w/extensions/SemanticMediaWiki/includes/SMW_DataValueFactory.php(115): SMWPropertyValue->getPropertyTypeID()
#6 /home/encyclopedia/public_html/w/extensions/SemanticMediaWiki/includes/SMW_ParseData.php(108): SMWDataValueFactory::newPropertyObjectValue(Object(SMWPropertyValue), '1926', false)
#7 /home/encyclopedia/public_html/w/extensions/SemanticMediaWiki/includes/SMW_ParserExtensions.php(351): SMWParseData::addProperty('person-death-ye...', '1926', false, Object(Parser), true)
#8 [internal function]: SMWParserExtensions::doSet(Object(Parser), 'person-death-ye...')
#9 /home/encyclopedia/public_html/w/includes/parser/Parser.php(2813): call_user_func_array(Array, Array)
#10 /home/encyclopedia/public_html/w/includes/parser/Preprocessor_DOM.php(959): Parser->braceSubstitution(Array, Object(PPTemplateFrame_DOM))
#11 /home/encyclopedia/public_html/w/extensions/ParserFunctions/ParserFunctions.php(113): PPFrame_DOM->expand(Object(PPNode_DOM))
#12 [internal function]: ExtParserFunctions->ifObj(Object(Parser), Object(PPTemplateFrame_DOM), Array)
#13 /home/encyclopedia/public_html/w/includes/parser/Parser.php(2813): call_user_func_array(Array, Array)
#14 /home/encyclopedia/public_html/w/includes/parser/Preprocessor_DOM.php(959): Parser->braceSubstitution(Array, Object(PPTemplateFrame_DOM))
#15 /home/encyclopedia/public_html/w/extensions/ParserFunctions/ParserFunctions.php(131): PPFrame_DOM->expand(Object(PPNode_DOM))
#16 [internal function]: ExtParserFunctions->ifeqObj(Object(Parser), Object(PPTemplateFrame_DOM), Array)
#17 /home/encyclopedia/public_html/w/includes/parser/Parser.php(2813): call_user_func_array(Array, Array)
#18 /home/encyclopedia/public_html/w/includes/parser/Preprocessor_DOM.php(959): Parser->braceSubstitution(Array, Object(PPTemplateFrame_DOM))
#19 /home/encyclopedia/public_html/w/includes/parser/Parser.php(2941): PPFrame_DOM->expand(Object(PPNode_DOM))
#20 /home/encyclopedia/public_html/w/includes/parser/Preprocessor_DOM.php(959): Parser->braceSubstitution(Array, Object(PPTemplateFrame_DOM))
#21 /home/encyclopedia/public_html/w/includes/parser/Parser.php(2936): PPFrame_DOM->expand(Object(PPNode_DOM))
#22 /home/encyclopedia/public_html/w/includes/parser/Preprocessor_DOM.php(959): Parser->braceSubstitution(Array, Object(PPTemplateFrame_DOM))
#23 /home/encyclopedia/public_html/w/extensions/ParserFunctions/ParserFunctions.php(392): PPFrame_DOM->expand(Object(PPNode_DOM))
#24 [internal function]: ExtParserFunctions->ifexistObj(Object(Parser), Object(PPTemplateFrame_DOM), Array)
#25 /home/encyclopedia/public_html/w/includes/parser/Parser.php(2813): call_user_func_array(Array, Array)
#26 /home/encyclopedia/public_html/w/includes/parser/Preprocessor_DOM.php(959): Parser->braceSubstitution(Array, Object(PPTemplateFrame_DOM))
#27 /home/encyclopedia/public_html/w/includes/parser/Parser.php(2936): PPFrame_DOM->expand(Object(PPNode_DOM))
#28 /home/encyclopedia/public_html/w/includes/parser/Preprocessor_DOM.php(959): Parser->braceSubstitution(Array, Object(PPFrame_DOM))
#29 /home/encyclopedia/public_html/w/includes/parser/Parser.php(2632): PPFrame_DOM->expand(Object(PPNode_DOM), 0)
#30 /home/encyclopedia/public_html/w/includes/parser/Parser.php(875): Parser->replaceVariables('{{person-page}}')
#31 /home/encyclopedia/public_html/w/includes/parser/Parser.php(327): Parser->internalParse('{{person-page}}')
#32 /home/encyclopedia/public_html/w/includes/OutputPage.php(503): Parser->parse('{{person-page}}', Object(Title), Object(ParserOptions), true, true, 3393127)
#33 /home/encyclopedia/public_html/w/includes/OutputPage.php(489): OutputPage->addWikiTextTitle('{{person-page}}', Object(Title), true, true)
#34 /home/encyclopedia/public_html/w/includes/OutputPage.php(620): OutputPage->addWikiTextTitleTidy('{{person-page}}', Object(Title), true)
#35 /home/encyclopedia/public_html/w/includes/diff/DifferenceEngine.php(362): OutputPage->addWikiTextTidy('{{person-page}}')
#36 /home/encyclopedia/public_html/w/includes/diff/DifferenceEngine.php(320): DifferenceEngine->renderNewRevision()
#37 /home/encyclopedia/public_html/w/includes/Article.php(806): DifferenceEngine->showDiffPage(false)
#38 /home/encyclopedia/public_html/w/includes/Wiki.php(450): Article->view()
#39 /home/encyclopedia/public_html/w/includes/Wiki.php(63): MediaWiki->performAction(Object(OutputPage), Object(Article), Object(Title), Object(User), Object(WebRequest))
#40 /home/encyclopedia/public_html/w/index.php(118): MediaWiki->initialize(Object(Title), Object(Article), Object(OutputPage), Object(User), Object(WebRequest))
#41 {main}
Exception caught inside exception handler: exception 'DBUnexpectedError' with message 'Unable to free MySQL result' in /home/encyclopedia/public_html/w/includes/db/Database.php:769
Stack trace:
#0 /home/encyclopedia/public_html/w/extensions/SemanticForms/includes/SF_LinkUtils.inc(270): Database->freeResult(false)
#1 /home/encyclopedia/public_html/w/extensions/SemanticForms/includes/SF_LinkUtils.inc(280): SFLinkUtils::getCategoriesForArticle(Object(SkinMonoBook))
#2 /home/encyclopedia/public_html/w/extensions/SemanticForms/includes/SF_FormEditTab.php(25): SFLinkUtils::getFormForArticle(Object(SkinMonoBook))
#3 [internal function]: SFFormEditTab::displayTab(Object(SkinMonoBook), Array)
#4 /home/encyclopedia/public_html/w/includes/Hooks.php(117): call_user_func_array(Array, Array)
#5 /home/encyclopedia/public_html/w/includes/SkinTemplate.php(804): wfRunHooks('SkinTemplateTab...', Array)
#6 /home/encyclopedia/public_html/w/includes/SkinTemplate.php(437): SkinTemplate->buildContentActionUrls()
#7 /home/encyclopedia/public_html/w/includes/OutputPage.php(968): SkinTemplate->outputPage(Object(OutputPage))
#8 /home/encyclopedia/public_html/w/includes/Exception.php(159): OutputPage->output()
#9 /home/encyclopedia/public_html/w/includes/Exception.php(186): MWException->reportHTML()
#10 /home/encyclopedia/public_html/w/includes/Exception.php(284): MWException->report()
#11 /home/encyclopedia/public_html/w/includes/Exception.php(344): wfReportException(Object(DBUnexpectedError))
#12 [internal function]: wfExceptionHandler(Object(DBUnexpectedError))
#13 {main}