array(4 items) caller => 'TYPO3\CMS\Core\Database\DatabaseConnection::exec_SELECTquery' (60 chars) ERROR => 'Disk full (/tmp/#sql_2d4_0.MAI); waiting for someone to free some space... (
errno: 28 "No space left on device")' (112 chars) lastBuiltQuery => 'SELECT uid,title,tstamp,description,subtitle,tt_news_related_mm.tablenames F
ROM pages,tt_news_related_mm WHERE tt_news_related_mm.uid_local=48 AND
pages.uid=tt_news_related_mm.uid_foreign AND tt_news_related_mm.tablena
mes='pages' AND pages.deleted=0 AND pages.t3ver_state<=0 AND pages.pid<>-1 A
ND pages.hidden=0 AND pages.starttime<=1778724720 AND (pages.endtime=0 OR pa
ges.endtime>1778724720) AND (pages.fe_group='' OR pages.fe_group IS NULL OR
pages.fe_group='0' OR FIND_IN_SET('0',pages.fe_group) OR FIND_IN_SET('-1',pa
ges.fe_group)) ORDER BY title' (561 chars) debug_backtrace => '{closure}#34 // TYPO3\CMS\Frontend\Http\Application->run#33 // TYPO3\CMS\Cor
e\Core\Bootstrap->handleRequest#78 // TYPO3\CMS\Frontend\Http\RequestHandler
->handleRequest#307 // TYPO3\CMS\Frontend\Page\PageGenerator::renderContent#
216 // TYPO3\CMS\Frontend\ContentObject\ContentObjectRenderer->cObjGet#210 /
/ TYPO3\CMS\Frontend\ContentObject\ContentObjectRenderer->cObjGetSingle#805
// TYPO3\CMS\Frontend\ContentObject\ContentObjectRenderer->render#859 // TYP
O3\CMS\Frontend\ContentObject\TemplateContentObject->render#943 // TYPO3\CMS
\Frontend\ContentObject\ContentObjectRenderer->cObjGetSingle#130 // TYPO3\CM
S\Frontend\ContentObject\ContentObjectRenderer->render#859 // TYPO3\CMS\Fron
tend\ContentObject\ContentContentObject->render#943 // TYPO3\CMS\Frontend\Co
ntentObject\ContentObjectRenderer->cObjGetSingle#97 // TYPO3\CMS\Frontend\Co
ntentObject\ContentObjectRenderer->cObjGetSingle#841 // TYPO3\CMS\Frontend\C
ontentObject\ContentObjectRenderer->render#859 // TYPO3\CMS\Frontend\Content
Object\CaseContentObject->render#943 // TYPO3\CMS\Frontend\ContentObject\Con
tentObjectRenderer->cObjGetSingle#44 // TYPO3\CMS\Frontend\ContentObject\Con
tentObjectRenderer->cObjGetSingle#841 // TYPO3\CMS\Frontend\ContentObject\Co
ntentObjectRenderer->render#859 // TYPO3\CMS\Frontend\ContentObject\FluidTem
plateContentObject->render#943 // TYPO3\CMS\Frontend\ContentObject\FluidTemp
lateContentObject->renderFluidView#102 // TYPO3\CMS\Fluid\View\AbstractTempl
ateView->render#300 // FluidCache_Standalone_layout_HeaderContentFooter_05d5
9c5fba40a9be0cd9c35811f049f6b1f89141->render#189 // TYPO3\CMS\Fluid\ViewHelp
ers\RenderViewHelper::renderStatic#63 // TYPO3\CMS\Fluid\View\AbstractTempla
teView->renderSection#121 // FluidCache_Standalone_template_file_List_b3143f
34b80593375f84002a7d854de17fa1585e->section_040f06fd774092478d450774f5ba30c5
da78acc8#230 // TYPO3\CMS\Fluid\Core\ViewHelper\AbstractViewHelper->initiali
zeArgumentsAndRender#47 // TYPO3\CMS\Fluid\Core\ViewHelper\AbstractViewHelpe
r->callRenderMethod#249 ...' (2981 chars)
array(4 items) caller => 'TYPO3\CMS\Core\Database\DatabaseConnection::exec_SELECTquery' (60 chars) ERROR => 'Disk full (/tmp/#sql_2d4_0.MAI); waiting for someone to free some space... (
errno: 28 "No space left on device")' (112 chars) lastBuiltQuery => 'SELECT uid, pid, title, short, datetime, archivedate, type, page, ext_url,
sys_language_uid, l18n_parent, tt_news_related_mm.tablenames, image, bodytex
t FROM tt_news_related_mm, tt_news WHERE ((tt_news_related_mm.uid_local=48
AND tt_news.uid=tt_news_related_mm.uid_foreign AND tt_news_related_
mm.tablenames!='pages') OR (tt_news_related_mm.uid_foreign=48 AND
tt_news.uid=tt_news_related_mm.uid_local AND tt_news_related_mm.table
names!='pages')) AND tt_news.deleted=0 AND tt_news.t3ver_state<=0 AND tt_new
s.pid<>-1 AND tt_news.hidden=0 AND tt_news.starttime<=1778724720 AND (tt_new
s.endtime=0 OR tt_news.endtime>1778724720) AND (tt_news.fe_group='' OR tt_ne
ws.fe_group IS NULL OR tt_news.fe_group='0' OR FIND_IN_SET('0',tt_news.fe_gr
oup) OR FIND_IN_SET('-1',tt_news.fe_group)) ORDER BY datetime desc' (826 chars) debug_backtrace => '{closure}#34 // TYPO3\CMS\Frontend\Http\Application->run#33 // TYPO3\CMS\Cor
e\Core\Bootstrap->handleRequest#78 // TYPO3\CMS\Frontend\Http\RequestHandler
->handleRequest#307 // TYPO3\CMS\Frontend\Page\PageGenerator::renderContent#
216 // TYPO3\CMS\Frontend\ContentObject\ContentObjectRenderer->cObjGet#210 /
/ TYPO3\CMS\Frontend\ContentObject\ContentObjectRenderer->cObjGetSingle#805
// TYPO3\CMS\Frontend\ContentObject\ContentObjectRenderer->render#859 // TYP
O3\CMS\Frontend\ContentObject\TemplateContentObject->render#943 // TYPO3\CMS
\Frontend\ContentObject\ContentObjectRenderer->cObjGetSingle#130 // TYPO3\CM
S\Frontend\ContentObject\ContentObjectRenderer->render#859 // TYPO3\CMS\Fron
tend\ContentObject\ContentContentObject->render#943 // TYPO3\CMS\Frontend\Co
ntentObject\ContentObjectRenderer->cObjGetSingle#97 // TYPO3\CMS\Frontend\Co
ntentObject\ContentObjectRenderer->cObjGetSingle#841 // TYPO3\CMS\Frontend\C
ontentObject\ContentObjectRenderer->render#859 // TYPO3\CMS\Frontend\Content
Object\CaseContentObject->render#943 // TYPO3\CMS\Frontend\ContentObject\Con
tentObjectRenderer->cObjGetSingle#44 // TYPO3\CMS\Frontend\ContentObject\Con
tentObjectRenderer->cObjGetSingle#841 // TYPO3\CMS\Frontend\ContentObject\Co
ntentObjectRenderer->render#859 // TYPO3\CMS\Frontend\ContentObject\FluidTem
plateContentObject->render#943 // TYPO3\CMS\Frontend\ContentObject\FluidTemp
lateContentObject->renderFluidView#102 // TYPO3\CMS\Fluid\View\AbstractTempl
ateView->render#300 // FluidCache_Standalone_layout_HeaderContentFooter_05d5
9c5fba40a9be0cd9c35811f049f6b1f89141->render#189 // TYPO3\CMS\Fluid\ViewHelp
ers\RenderViewHelper::renderStatic#63 // TYPO3\CMS\Fluid\View\AbstractTempla
teView->renderSection#121 // FluidCache_Standalone_template_file_List_b3143f
34b80593375f84002a7d854de17fa1585e->section_040f06fd774092478d450774f5ba30c5
da78acc8#230 // TYPO3\CMS\Fluid\Core\ViewHelper\AbstractViewHelper->initiali
zeArgumentsAndRender#47 // TYPO3\CMS\Fluid\Core\ViewHelper\AbstractViewHelpe
r->callRenderMethod#249 ...' (2946 chars)
May 16th, 202401:00-02:00 pm (CEST)Graph2VR: Exploring Linked Data in Virtual RealityAlexander Kellmann (M.Sc.) is a PhD student at the University of Groningen and works at the Department of Genetics at the University Medical Center Groningen.
During his PhD, he was involved in the EU-funded Horizon 2020 projects EUCAN Connect and CINECA.
Interested in the combination of chemistry and informatics, he previously studied chemistry in Göttingen and informatics for the natural sciences in Bielefeld.
His current research interests include focus on graph databases, ontologies, and semantic web technologies.
His main PhD project was the development of Graph2VR, a prototype to visualise and explore Linked Data in Virtual Reality.
In his presentation, Alexander will showcase Graph2VR, demonstrating its ability to visualise and explore graph databases interactively in a VR environment.