Referrers plugin required for API even if i should delete it?

Fatal error: require_once() [function.require]: Failed opening required ‘xxxxxxx\htdocs/plugins/Referrers/functions.php’ (include_path=’.;C:\php\pear’) in xxxxxx\htdocs\plugins\SEO\API.php on line 18

Hi, I get this error when opening the API page. As Piwik told me before Referrer plugin is not supported anymore I have completely deleted it (together with other plugins). But why is now the APi require that plugin? I use the newest 2.10 Version.

thx.

rgds.

Michael

Guess you updated from an older version?
Some versions ago we renamed Referers to Referrers.
So ‘Referers’ should be removed. ‘Referrers’ is still required. Try reuploading that one.

ok, thx. works now.