Ah, sorry, I couldn't find it (I don't speak it).
I've seen the error:
Quote:
Uncaught ReferenceError: ajax_core_defined is not defined
ajax_topicfunctions.js:1519 Uncaught ReferenceError: ajax_core_defined is not definedAJAXPostLike @ ajax_topicfunctions.js:1519post_like_ajax @ viewtopic.php?f=19&t=184&sid=0ac7b9ba09eaa81a938497fdc57ede6e:265onclick @ viewtopic.php?f=19&t=184&sid=0ac7b9ba09eaa81a938497fdc57ede6e:417
This bug should be fixed in the 2.1 / 3.0 :).