Could it be this?
Entering [sportBallsPackage]GameConnection::onDrop(6952, You need the latest <a:www.dropbox.com/s/wi3n473pdx2ggpw/Client_DRPG.zip>DRPG Client</a> (v0.17 ) to play on this server.)
Entering [PetMod]GameConnection::onDrop(6952, You need the latest <a:www.dropbox.com/s/wi3n473pdx2ggpw/Client_DRPG.zip>DRPG Client</a> (v0.17 ) to play on this server.)
Entering [DRPG_Server_Main]GameConnection::onDrop(6952, You need the latest <a:www.dropbox.com/s/wi3n473pdx2ggpw/Client_DRPG.zip>DRPG Client</a> (v0.17 ) to play on this server.)
Entering [BotHolePackage]GameConnection::onDrop(6952, You need the latest <a:www.dropbox.com/s/wi3n473pdx2ggpw/Client_DRPG.zip>DRPG Client</a> (v0.17 ) to play on this server.)
Entering GameConnection::onDrop(6952, You need the latest <a:www.dropbox.com/s/wi3n473pdx2ggpw/Client_DRPG.zip>DRPG Client</a> (v0.17 ) to play on this server.)
Entering [c4]GameConnection::onClientLeaveGame(6952)
Entering GameConnection::onClientLeaveGame(6952)
You're trying to host with Server_MRPG enabled but you don't have the proper client. So when you try to connect it drops you. I made a Whitelist mod that did the same thing while I was testing. Took me a minute to figure out I forgot to actually add myself to the whitelist.