16:53:16.862 [error] Error in process <0.310.0> on node call@iZ23byubu47Z with exit value:
{function_clause,[{cowboy_protocol,parse_method,[<<>>,{state,#Port<0.35195>,ranch_tcp,[cowboy_router,cowboy_handler],false,[{listener,http},{dispatch,[{'_',[],[{[<<"static">>,'...'],[],cowboy_static,{priv_dir,call,"static",[{mimetypes,cow_mimetypes,all}]}},{'_',[],cowboy_simple_bridge_anchor,[]}]}]}],undefined,undefined,5,1,100,4096,64,4096,100,5000,1450169601862},<<22,3,1,0,165,1,0,0,161,3,1,139,29,79,33,201,166,237,154,249,96,254,147,60,24,157,204,47,22,177,157,237,41,26,207,43,115,194,156,5,91,77,244,0,0,28,192,10,192,20,0,57,192,9,192,19,0,51,192,7,192,17,0,53,0,47,0,5,0,4,0,10,86,0,1,0,0,92,255,1,0,1,0,0,0,0,14,0,12,0,0,9,53,49,115,105,112,46,99,111,109,0,23,0,0,0,35,0,0,0,5,0,5,1,0,0,0,0,51,116,0,0,0,18,0,0,0,16,0,20,0,18,8,104,116,116,112,47,49,46,49,8,115,112,100,121,47,51,46,49,117,80,0,0,0,11,0,2,1,0,0,10,0,6,0,4,0,23,0,24>>],[{file,"src/cowboy_protocol.erl"},{line,168}]}]}
16:53:16.863 [error] Ranch listener http had connection process started with cowboy_protocol:start_link/4 at <0.310.0> exit with reason: {function_clause,[{cowboy_protocol,parse_method,[<<>>,{state,#Port<0.35195>,ranch_tcp,[cowboy_router,cowboy_handler],false,[{listener,http},{dispatch,[{'_',[],[{[<<"static">>,'...'],[],cowboy_static,{priv_dir,call,"static",[{mimetypes,cow_mimetypes,all}]}},{'_',[],cowboy_simple_bridge_anchor,[]}]}]}],undefined,undefined,5,1,100,4096,64,4096,100,5000,1450169601862},<<22,3,1,0,165,1,0,0,161,3,1,139,29,79,33,201,166,237,154,249,96,254,147,60,24,157,204,47,22,177,157,237,41,26,207,43,115,194,156,5,91,77,244,0,0,28,192,10,192,20,0,57,192,9,192,19,0,51,192,7,192,17,0,53,0,47,0,5,0,4,0,10,86,0,1,0,0,92,255,1,0,1,0,0,0,0,14,0,12,0,0,9,53,49,115,105,112,46,99,111,109,0,23,0,0,0,35,0,0,0,5,0,5,1,0,0,0,0,51,116,0,0,0,18,0,0,0,16,0,20,0,18,8,104,116,116,112,47,49,46,49,8,115,112,100,121,47,51,46,49,117,80,0,0,0,11,0,2,1,0,0,10,0,6,0,4,0,23,0,24>>],[{file,"src/cowboy_protocol.erl"},{line,168}]}]}