[Typo3] Indexed Search Engine (and normal search function) error

[W van Bruggen]

Hello list,

i'm implementing the indexed search engine, but the search function
doesn't seem to be functioning ok. I've indexed the pages but there
seems to be a major issue with my typoversion (3.6.0)

I'm getting the following error :
Warning: Invalid range end in
/home/sites/site19/web/tslib/class.tslib_search.php on line 256

Any have any idea what this is about ?

greets,
Wietse van Bruggen