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
	109458	view	10:35, 18 March 2020	L Dupuis	Converted interaction lines to graphical lines where applicable
	86982	view	14:32, 15 July 2016	Mkutmon	Ontology Term : 'mitogen activated protein kinase signaling pathway' added !
	74399	view	06:28, 16 April 2014	Egonw	Removed a data source where no ID was given.
	74238	view	14:01, 9 April 2014	Egonw	Updated the UniProt data source to Uniprot-TrEMBL and removed two data sources without IDs.
	68836	view	17:18, 8 July 2013	MaintBot	Updated to 2013 gpml schema
	62672	view	18:31, 1 May 2013	MaintBot	Updated Ensembl and UniProt data source
	40972	view	22:54, 1 March 2011	MaintBot	Removed redundant pathway information and comments
	33897	view	17:58, 9 December 2009	MaintBot	Automatic update of empty xrefs
	33459	view	15:02, 30 November 2009	MaintBot	Removed group label
	31510	view	21:36, 13 August 2009	MaintBot	Fixed text labels
	30347	view	20:51, 29 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, 30347)
#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}