Hiring head coach problem

When I try to hire a head coach from the Private list either I get an error when I advance a day or no matter what I offer the coach doesn't accept and it auto picks a coach. Below is the error log, any help would be appreciated.
DDSPF Error Log
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Date: 3/14/2018 7:00:56 PM
Source: Draft Day Sports - Pro Football 2018
Message: Object reference not set to an instance of an object.
Stack Trace: at DDSPF.Coach.DecideBetweenOffers(List`1 offers)
at DDSPF.Libraries.TeamStaff.ProcessCoachBids()
at DDSPF.League.#=qbeT0K3oNQ9QIytegy81lxveFiUKChmo8GrobvwqHet8=()
at #=qzRI2XGKIPxlrNQ$iEJG6Kg==.#=q$RdyV7iAmYAmvbvO8AQO56IwiM$wD_nE4Na_8v6ImNI=(Object #=qtXFhDA6oXRdHmCHuF$pZiA==, EventArgs #=qzYFDuuc41U9qfIWcSfo0qQ==)
at System.Windows.Forms.Control.OnClick(EventArgs e)
at System.Windows.Forms.Control.WmMouseUp(Message& m, MouseButtons button, Int32 clicks)
at System.Windows.Forms.Control.WndProc(Message& m)
at System.Windows.Forms.Label.WndProc(Message& m)
at System.Windows.Forms.Control.ControlNativeWindow.OnMessage(Message& m)
at System.Windows.Forms.Control.ControlNativeWindow.WndProc(Message& m)
at System.Windows.Forms.NativeWindow.Callback(IntPtr hWnd, Int32 msg, IntPtr wparam, IntPtr lparam)
DDSPF Error Log
-------------
Date: 3/14/2018 7:00:56 PM
Source: Draft Day Sports - Pro Football 2018
Message: Object reference not set to an instance of an object.
Stack Trace: at DDSPF.Coach.DecideBetweenOffers(List`1 offers)
at DDSPF.Libraries.TeamStaff.ProcessCoachBids()
at DDSPF.League.#=qbeT0K3oNQ9QIytegy81lxveFiUKChmo8GrobvwqHet8=()
at #=qzRI2XGKIPxlrNQ$iEJG6Kg==.#=q$RdyV7iAmYAmvbvO8AQO56IwiM$wD_nE4Na_8v6ImNI=(Object #=qtXFhDA6oXRdHmCHuF$pZiA==, EventArgs #=qzYFDuuc41U9qfIWcSfo0qQ==)
at System.Windows.Forms.Control.OnClick(EventArgs e)
at System.Windows.Forms.Control.WmMouseUp(Message& m, MouseButtons button, Int32 clicks)
at System.Windows.Forms.Control.WndProc(Message& m)
at System.Windows.Forms.Label.WndProc(Message& m)
at System.Windows.Forms.Control.ControlNativeWindow.OnMessage(Message& m)
at System.Windows.Forms.Control.ControlNativeWindow.WndProc(Message& m)
at System.Windows.Forms.NativeWindow.Callback(IntPtr hWnd, Int32 msg, IntPtr wparam, IntPtr lparam)