Fix mbox:send({xyz}) raising a yield error
Fix mbox:send({xyz}) raising a yield error

pioneers/tenshi,JaronArmiger/tenshi,pioneers/tenshi,hozhu123/tenshi,zentner-kyle/tenshi-old,JaronArmiger/tenshi,chuen0630/tenshi,cduck/tenshi,jessicakam/tenshi,abhishyantkhare/tenshi,hozhu123/tenshi,pioneers/tenshi,cduck/tenshi,cduck/tenshi,JaronArmiger/tenshi,chuen0630/tenshi,jarzofjam/tenshi,chuen0630/tenshi,SamboyKirk/tenshi,JaronArmiger/tenshi,SamboyKirk/tenshi,chuen0630/tenshi,JaronArmiger/tenshi,zentner-kyle/tenshi-old,SamboyKirk/tenshi,cduck/tenshi,SamboyKirk/tenshi,hozhu123/tenshi,zentner-kyle/tenshi-old,tobinsarah/tenshi,abhishyantkhare/tenshi,chuen0630/tenshi,tobinsarah/tenshi,pioneers/tenshi,SamboyKirk/tenshi,jarzofjam/tenshi,tobinsarah/tenshi,hozhu123/tenshi,cduck/tenshi,jessicakam/tenshi,chuen0630/tenshi,tobinsarah/tenshi,abhishyantkhare/tenshi,JaronArmiger/tenshi,hozhu123/tenshi,tobinsarah/tenshi,zentner-kyle/tenshi-old,abhishyantkhare/tenshi,tobinsarah/tenshi,hozhu123/tenshi,jessicakam/tenshi,JaronArmiger/tenshi,jarzofjam/tenshi,zentner-kyle/tenshi-old,SamboyKirk/tenshi,jessicakam/tenshi,hozhu123/tenshi,pioneers/tenshi,pioneers/tenshi,abhishyantkhare/tenshi,SamboyKirk/tenshi,abhishyantkhare/tenshi,jarzofjam/tenshi,pioneers/tenshi,cduck/tenshi,tobinsarah/tenshi,jarzofjam/tenshi,zentner-kyle/tenshi-old,jessicakam/tenshi,jarzofjam/tenshi,jessicakam/tenshi,jessicakam/tenshi,cduck/tenshi,chuen0630/tenshi,jarzofjam/tenshi,abhishyantkhare/tenshi