Added missing foreign key
Added missing foreign key

ramiusGitHub/WCF,Morik/WCF,PhrozenByte/WCF2,MenesesEvandro/WCF,PhrozenByte/WCF2,cashcat/WCF-1,Cyperghost/WCF,joshuaruesweg/WCF,joshuaruesweg/WCF,0xLeon/WCF,ramiusGitHub/WCF,MenesesEvandro/WCF,WoltLab/WCF,Morik/WCF,0xLeon/WCF,Cyperghost/WCF,Cyperghost/WCF,joshuaruesweg/WCF,MeinAccount/WCF,SoftCreatR/WCF,SoftCreatR/WCF,NBZ4live/WCF,WoltLab/WCF,NBZ4live/WCF,Cyperghost/WCF,WoltLab/WCF,SoftCreatR/WCF,cashcat/WCF-1,WoltLab/WCF,Morik/WCF,Morik/WCF,MeinAccount/WCF,Cyperghost/WCF,0xLeon/WCF,SoftCreatR/WCF