[TYPO3-english] mm_forum warning

[Stefanos Karasavvidis]

I had a similar issue after upgrading to the latest mm_forum version a
view days ago. But it was in some other file.

It went away by itself after a few hour. So it must have been a cache
issue. I suggest to try to clear all your caches

* k-do * wrote:
> Hi,
> 
> I have a problem with mm_forum. Everytime I edit and save any type of
> content I get this warning:
> *
> Warning*: Invalid argument supplied for foreach() in *
> /.../typo3conf/ext/mm_forum/includes/cache/class.tx_mmforum_cache_file.php*on
> line
> *141
> 
>