From WikiPathways

Error rendering pathway page

This revision of the pathway probably contains invalid GPML code. If this happens to the most recent revision, try reverting the pathway using the pathway history displayed below or contact the site administrators (see WikiPathways:About) to resolve this problem.

Pathway history

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Compare	Revision	Action	Time	User	Comment
	116882	view	11:05, 15 May 2021	Eweitz	Modified title
	106065	view	11:57, 16 August 2019	MaintBot	HMDB identifier normalization
	89921	view	13:34, 6 October 2016	Mkutmon	Modified description
	88638	view	14:51, 12 August 2016	Jmelius	Ontology Term : 'heme biosynthetic pathway' added !
	71976	view	00:26, 24 October 2013	MaintBot	removed data source from nodes without identifier
	71939	view	21:40, 23 October 2013	Egonw	Converted labels into Metabolite DataNodes.
	71938	view	21:37, 23 October 2013	Egonw	Split two metabolites in one Label into two grouped Metabolite DataNodes.
	70148	view	21:34, 12 July 2013	MaintBot	updated to 2013 schema
	40777	view	22:15, 1 March 2011	MaintBot	Removed redundant pathway information and comments
	35295	view	22:56, 11 February 2010	Mills42	Modified description
	34169	view	21:17, 9 December 2009	MaintBot	Automatic update of empty xrefs
	31911	view	12:50, 14 August 2009	MaintBot	Fixed group labels
	31024	view	01:11, 30 July 2009	MaintBot	New pathway

Error details

exception 'MWException' with message 'Invalid pvjson, so cannot savePvjsonCache.' in /var/www/wikipathways/wpi/extensions/Pathways/Pathway.php:1277
Stack trace:
#0 /var/www/wikipathways/wpi/extensions/Pathways/Pathway.php(584): Pathway->savePvjsonCache()
#1 /var/www/wikipathways/wpi/extensions/Pathways/PathwayPage.php(295): Pathway->getPvjson()
#2 /var/www/wikipathways/wpi/extensions/Pathways/PathwayPage.php(169): PathwayPage->Diagram()
#3 /var/www/wikipathways/wpi/extensions/Pathways/PathwayPage.php(24): PathwayPage->render()
#4 [internal function]: renderPathwayPage(Object(Parser), '<?xml version="...', Object(StripState))
#5 /var/www/wikipathways/includes/Hooks.php(125): call_user_func_array('renderPathwayPa...', Array)
#6 /var/www/wikipathways/includes/parser/Parser.php(318): wfRunHooks('ParserBeforeStr...', Array)
#7 /var/www/wikipathways/includes/Article.php(3406): Parser->parse('<?xml version="...', Object(Title), Object(ParserOptions), true, true, 31024)
#8 /var/www/wikipathways/includes/Article.php(875): Article->outputWikiText('<?xml version="...', false)
#9 /var/www/wikipathways/includes/Wiki.php(437): Article->view()
#10 /var/www/wikipathways/includes/Wiki.php(59): MediaWiki->performAction(Object(OutputPage), Object(Article), Object(Title), Object(User), Object(WebRequest))
#11 /var/www/wikipathways/index.php(93): MediaWiki->initialize(Object(Title), Object(Article), Object(OutputPage), Object(User), Object(WebRequest))
#12 {main}