Yeah, same here:
Code:
[SM] Plugin encountered error 25: Call was aborted
[SM] Native "SetFailState" reported: Error, can't read file containing the item list : addons/sourcemod/configs/TF2ModelManager/TF2_ItemList.cfg
[SM] Displaying call stack trace for plugin "TF2_ModelManager.smx":
[SM] [0] Line 663, C:\sourcemod\TF2_ModelManager.sp::Item_ParseList()
[SM] [1] Line 399, C:\sourcemod\TF2_ModelManager.sp::OnMapStart()