Exception "Language 40 does not exist on site site1" when entering the list view (BE)
I have a page which is translated to language uid:40.
Unfortunatelly the language is not yet configured in the site handling module.
When you enter the list view of the page, an exception 1522960188 is thrown "Language 40 does not exist on site site1."
Because TYPO3 tries to generate a preview link for this translated page.
I see that some exceptions are caught in 2696 of BackendUtility, but not this particular exception.