Accept Throwables in handleException of WCFSetup
Accept Throwables in handleException of WCFSetup

Closes #2024

WoltLab/WCF,joshuaruesweg/WCF,0xLeon/WCF,Cyperghost/WCF,Cyperghost/WCF,Morik/WCF,joshuaruesweg/WCF,joshuaruesweg/WCF,Cyperghost/WCF,0xLeon/WCF,WoltLab/WCF,0xLeon/WCF,WoltLab/WCF,SoftCreatR/WCF,SoftCreatR/WCF,MenesesEvandro/WCF,Morik/WCF,WoltLab/WCF,MenesesEvandro/WCF,Cyperghost/WCF,Morik/WCF,SoftCreatR/WCF,SoftCreatR/WCF,Cyperghost/WCF,Morik/WCF