Error Message: Object reference not set to an instance of an object.

Stack Trace: at BTS_Web2.Error.LogError() in C:\SenateCollection\Bill Tracking\Web Apps\BTS_Web2 - 2015\Error.aspx.cs:line 73 at BTS_Web2.Error.Page_Load(Object sender, EventArgs e) in C:\SenateCollection\Bill Tracking\Web Apps\BTS_Web2 - 2015\Error.aspx.cs:line 33

SQL:
HyperLink