error kf2 holy grenade

Here is the error section (might be more info here not related)
[0240.19] ScriptLog: open menu:  15
[0240.19] ScriptLog: Failed to play dialog id -1. Event id is outside of range of 0 and 274
[0240.27] ScriptLog: KFGfxMoviePlayer_Manager - WidgetInitialized - WidgetName:  TraderMenu
[0240.27] ScriptLog: (ExtMoviePlayer_Manager_0) KFGfxMoviePlayer_Manager::None:CloseMenus PartyWidget:'ExtWidget_PartyInGame_0' bAfterLobby:'True' bForceClose:'False'
[0240.27] ScriptLog: (ExtMoviePlayer_Manager_0) KFGfxMoviePlayer_Manager::None:CloseMenus PartyWidget:'ExtWidget_PartyInGame_0' bAfterLobby:'True' bForceClose:'False'
[0241.28] ScriptLog: Item at max level
[0262.09] ScriptLog: (ExtMoviePlayer_Manager_0) KFGfxMoviePlayer_Manager::None:ToggleMenus bMenusOpen:'True' HUD.bShowHUD:'False' bCanCloseMenu:'True' bPostGameState:'False' CurrentMenuIndex:'0'
[0262.09] ScriptLog: (ExtMoviePlayer_Manager_0) KFGfxMoviePlayer_Manager::None:CloseMenus PartyWidget:'ExtWidget_PartyInGame_0' bAfterLobby:'True' bForceClose:'False'
[0262.09] ScriptLog: (ExtMoviePlayer_Manager_0) KFGfxMoviePlayer_Manager::None:CloseMenus CurrentMenu:'ExtMenu_Trader_0'
[0262.52] ScriptLog: (ExtMenu_Trader_0) KFGFxObject_Menu::None:Callback_MenusFinishedClosing Manager.bMenusOpen:'True'
[0262.80] Warning: Warning, Failed to load 'Font None.Times New Roman': Failed to find object 'Font None.Times New Roman'
[0262.80] Warning: Warning, Failed to load 'Font None.KFMerged Regular': Failed to find object 'Font None.KFMerged Regular'
[0265.02] Log: === Critical error: ===