Thread:Support/Permission error on translated section/reply (6)

I am not that professional in programming and site building. I looked in the site log and did not find any errors related to translation. All I have is the message from the screen. By the way, I have found this error on this page https://translatewiki.net/wiki/MediaWiki:Tpt-unknown-page/en. and in this message https://translatewiki.net/wiki/Thread:Support/Unable_to_create_Translations_:Web_interface/6/lb#Unable_to_create_