Add Gliffy Diagram popup not working

[Krishan Khandpur]

I have created a new blank page and am trying to add a new Gliffy Diagram, but the insert diagram pop up does not work anymore. It shows up for a second and then disappears. 

this is the error message from chrome's debugger:

com.atlassian.plugins.atlassian-connect-plugin:confluence-macro-v5.js?acjsFiveVersionEnabled=true:5 Uncaught ReferenceError: connectHost is not defined at Object.openCustomEditor (com.atlassian.plugins.atlassian-connect-plugin:confluence-macro-v5.js?acjsFiveVersionEnabled=true:5) at Object.opener (com.atlassian.plugins.atlassian-connect-plugin:macro-editor-resources-v5.js?acjsFiveVersionEnabled=…:20) at Object.loadMacroInBrowser (com.atlassian.confluence.plugins.confluence-macro-browser:macro-browser-js.js?locale=en-GB:76) at Object.successCallback [as success] (com.atlassian.confluence.plugins.confluence-macro-browser:macro-browser-js.js?locale=en-GB:124) at d (jquery-min.js:1) at Object.fireWith [as resolveWith] (jquery-min.js:1) at r (jquery-min.js:3) at XMLHttpRequest.r (jquery-min.js:3)

	openCustomEditor	@	com.atlassian.plugins.atlassian-connect-plugin:confluence-macro-v5.js?acjsFiveVersionEnabled=true:5
	opener	@	com.atlassian.plugins.atlassian-connect-plugin:macro-editor-resources-v5.js?acjsFiveVersionEnabled=…:20
	loadMacroInBrowser	@	com.atlassian.confluence.plugins.confluence-macro-browser:macro-browser-js.js?locale=en-GB:76
	successCallback	@	com.atlassian.confluence.plugins.confluence-macro-browser:macro-browser-js.js?locale=en-GB:124
	d	@	jquery-min.js:1
	fireWith	@	jquery-min.js:1
	r	@	jquery-min.js:3
	r	@	jquery-min.js:3

Any advice is appreciated! 

[Krishan Khandpur · Accepted solution]

I just deleted the page and created a new one, that seemed to have fixed the error.