Thats strange, that means some other module already has that loaded… did you do something strange like copy the module and try to load it again?

On May 18, 2017, at 3:51 AM, Gregor Nanger <gregor@infomedia.si> wrote:

​Can anyone help with error that I get when try to load callcenter module:

2017-05-18 09:48:49.828297 [ERR] mod_callcenter.c:3810 Couldn't register subclass callcenter::info!
2017-05-18 09:48:49.828297 [CRIT] switch_loadable_module.c:1522 Error Loading module /usr/lib/freeswitch/mod/mod_callcenter.so
**Module load routine returned an error**​