Fix GET /db/level/:handle/session for sessionless requests
Fix GET /db/level/:handle/session for sessionless requests

probil/codecombat,codecombat/codecombat,codecombat/codecombat,jeremyprice/codecombat,probil/codecombat,codecombat/codecombat,codecombat/codecombat,Zerrien/codecombat,javatlacati/codecombat,icodegame/codecombat,fabichoi/codecombat,codecombat/codecombat,VilkkuV/codecombat,javatlacati/codecombat,kidaa/codecombat,probil/codecombat,jeremiahyan/codecombat,kidaa/codecombat,Zerrien/codecombat,icodegame/codecombat,edtrist/codecombat,jeremiahyan/codecombat,VilkkuV/codecombat,jeremiahyan/codecombat,jeremyprice/codecombat,icodegame/codecombat,javatlacati/codecombat,kidaa/codecombat,VilkkuV/codecombat,javatlacati/codecombat,edtrist/codecombat,fabichoi/codecombat,javatlacati/codecombat,probil/codecombat,jeremyprice/codecombat,Zerrien/codecombat,jeremiahyan/codecombat,jeremyprice/codecombat,Zerrien/codecombat,edtrist/codecombat,fabichoi/codecombat,icodegame/codecombat,fabichoi/codecombat,edtrist/codecombat,VilkkuV/codecombat,kidaa/codecombat