Author: aVL3h3imIXE3aJN
Description:
Can be reproduced with http://en.wiktionary.org/wiki/Module:User:DTLHS and the code {{:User:DTLHS/Template:test2|{{:User:DTLHS/Template:test}}}}. Does not fail if all template calls are removed from User:DTLHS/Template:test. Note that if a template or module previously added to a page is edited to include this bug the page will become uneditable until the offending template is removed or edited.
Version: unspecified
Severity: normal