[CMS] Search widget issue?

[obmob]

From time to time, I'm getting this strange error on the frontpage.

Fatal error: Call to undefined function fetch_phrase_group() in /home/myaccount/public_html/mysite/packages/vbforum/search/result/post.php on line 91

Sometimes, the frontpage loads with no issues, but if you refresh it the error occurs.

I'm using a couple General Search widgets to show the latest threads on the site.

After that, I have to clear the cache to show the frontpage once again.

Is there a way to fix this behavior?

The site is at anizeen.com

Thanks

[obmob]

Any idea to solve this issue?

[creuzerm]

I had the same issue. Doing a clear cache fixed it for a while, then it would break again.

I looked at line 91, and didn't see that function defined anywhere on the page.

I ended up including the file that provides that function myself. I suspect that the file inclusion is buried in a conditional that makes it sometimes available, and sometimes not available.

I added a line at line 90:

require_once(DIR . '/includes/functions_databuild.php');

[obmob]

And still the same issue?