What playertype are you using for the minigame? Also, remove this add-on
Add-Ons/Server_Cutscenes/script/server/Cutscene_Script.cs Line: 464 - Syntax error.
You could also try removing these and see if it helps your issue
Loading Add-On: Script_ItemRandomizer
Executing Add-Ons/Script_ItemRandomizer/server.cs.
Activating package: ItemRandomizer
0 datablocks added.
Loading Add-On: Script_item (CRC:1475494370)
Executing Add-Ons/Script_item/server.cs.
0 datablocks added.