Fix issue with closing containers * Wasn't clearing references properly.
Fix issue with closing containers
* Wasn't clearing references properly.

EvilHero90/otclient,kwketh/otclient,gpedro/otclient,Radseq/otclient,Cavitt/otclient_mapgen,gpedro/otclient,kwketh/otclient,dreamsxin/otclient,gpedro/otclient,Radseq/otclient,dreamsxin/otclient,Cavitt/otclient_mapgen,dreamsxin/otclient,EvilHero90/otclient