An error occurred while processing the template. 
Java method "com.sun.proxy.$Proxy555.getArticle(long, String)" threw an exception when invoked on com.sun.proxy.$Proxy555 object "com.liferay.journal.service.impl.JournalArticleServiceImpl@554f17e1"; see cause exception in the Java stack trace.

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FTL stack trace ("~" means nesting-related):
	- Failed at: magazineGlobalArticle = journalArticl...  [in template "merkur-web-template-bundle_SERVLET_CONTEXT_/global/journal/templates/MagazinArtikel.ftl" at line 181, column 13]
	- Reached through: #assign-container  [in template "merkur-web-template-bundle_SERVLET_CONTEXT_/global/journal/templates/MagazinArtikel.ftl" at line 179, column 13]
	- Reached through: #include "merkur-web-template-bundle_...  [in template "20116#20152#GLOBAL.TEMPLATE.MAGAZINARTIKEL" at line 1, column 1]
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1<#include "merkur-web-template-bundle_SERVLET_CONTEXT_/global/journal/templates/MagazinArtikel.ftl" />