Problem in K2 Archive module

Hi again

I don't know if I must post it here or other place. I have another problem with my Responsive's site Hot installed. When I click on a K2 category in it's menu an error appears in "k2 archive" item (please see attached image).

Can you help me?

Thank you in advance

can you send snapshot with text inside visible.

Sorry Ivan, I can't capture the complete screen (there is no scroll to show full text of the error). I've copied the text of the error table:

K2 Archivo

( ! ) Notice: Undefined offset: -1 in C:\wamp\www\guadasport2\modules\mod_k2_tools\helper.php on line 181
Call Stack
# Time Memory Function Location
1 0.0014 691056 {main}( ) ..\index.php:0
2 0.4033 16665464 JSite->render( ) ..\index.php:48
3 0.4053 16741696 JDocumentHTML->render( ) ..\application.php:271
4 0.4053 16741696 JDocumentHTML->_renderTemplate( ) ..\html.php:433
5 0.4104 17045016 JDocumentHTML->getBuffer( ) ..\html.php:655
6 0.4105 17045632 JDocumentRendererModules->render( ) ..\html.php:371
7 0.4288 17300344 JDocumentRendererModule->render( ) ..\modules.php:39
8 0.4290 17308320 JModuleHelper::renderModule( ) ..\module.php:107
9 0.4312 17433976 include( 'C:\wamp\www\guadasport2\modules\mod_k2_tools\mod_k2_tools.php' ) ..\helper.php:175
10 0.4355 18159456 modK2ToolsHelper::getArchive( ) ..\mod_k2_tools.php:43

Junio 2012 (2)

Thank you in advance

It some bug in k2_tools module ,you should ask on K2 forum.

hi Nando,
i have the same problem, did you found solution ?
thank you