Reptag multiple categories problem

[sp1r]

Ok the reptag_teaser_ex 1.82 works just fine and it shows the news correctly but when i use the function to include multiple categories i get the following error

Code: Select all

Warning: mysql_num_rows(): supplied argument is not a valid MySQL result resource in URL/template/inc_script/frontend_render/reptag_teaser_ex.php on line 623

i use the following tag:

Code: Select all

{TEASER_EX:category1|-1;category2|-1:5:article_created|DESC:1::1::central.tmpl:25:yes:1:1:50:0:vert::off}

anyone familliar with this problem? i cant figger it out