Notices and warnings related with lines 1007 and 1041 of rate.module

I'm getting this warnings:

Notice: Undefined index: en rate_views_widget() (line 1007 of sites/all/modules/rate/rate.module).
Notice: Trying to get property of non-object en rate_views_widget() (line 1007 sites/all/modules/rate/rate.module).
Warning: Invalid argument supplied for foreach() en rate_views_widget() (line 1007 /sites/all/modules/rate/rate.module).
Notice: Undefined index: en rate_views_widget() (line 1041 sites/all/modules/rate/rate.module).
Notice: Undefined index: en rate_views_widget() (line 1007 sites/all/modules/rate/rate.module).
Notice: Trying to get property of non-object en rate_views_widget() (line 1007 sites/all/modules/rate/rate.module).
Warning: Invalid argument supplied for foreach() en rate_views_widget() (line 1007 /sites/all/modules/rate/rate.module).
Notice: Undefined index: en rate_views_widget() (line 1041 /sites/all/modules/rate/rate.module).