Bugfix: Failure to setup a share logger is an error
Bugfix: Failure to setup a share logger is an error

uingei/eloipool,uingei/eloi,pointgaming/point-gaming-btc,svasva/eloipool,jameshilliard/4tar-eloipool,thrasher-/eloipool,cinnamoncoin/eloipool-1,wizkid057/eloipool,thrasher-/eloipool,ahmedbodi/SHA-Eloipool-MMCFE-,imsaguy/eloipool,thrasher-/eloipool