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
	106913	view	13:38, 17 September 2019	MaintBot	HMDB identifier normalization
	87704	view	09:03, 25 July 2016	MirellaKalafati	Ontology Term : 'drug pathway' added !
	74161	view	09:44, 2 April 2014	Egonw	Replaced an outdated HMDB identifier with the ChEBI one.
	71881	view	10:15, 19 October 2013	Egonw	Fixed the PubChem-compound database name.
	69235	view	18:34, 8 July 2013	MaintBot	Updated to 2013 gpml schema
	58902	view	04:47, 21 February 2013	MaintBot	Updated Ensembl and UniProt data source
	41539	view	01:57, 2 March 2011	MaintBot	Removed redundant pathway information and comments
	33515	view	15:19, 30 November 2009	MaintBot	Removed group label
	32767	view	18:31, 4 September 2009	MaintBot	Modified categories
	31555	view	21:53, 13 August 2009	MaintBot	Fixed text labels
	30414	view	21:14, 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, 31555)
#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}