Keep getting this error when ever I render:

Problem Description
   Application Name:    VEGAS Pro
   Application Version: Version 15.0 (Build 177)
   Problem:             Unmanaged Exception (0xc0000005)
   Fault Module:        C:\Program Files\VEGAS\VEGAS Pro 15.0\vegas150k.dll
   Fault Address:       0x00007FFCD632A150
   Fault Offset:        0x000000000010A150

Fault Process Details
   Process Path:        C:\Program Files\VEGAS\VEGAS Pro 15.0\vegas150.exe
   Process Version:     Version 15.0 (Build 177)
   Process Description: VEGAS Pro
   Process Image Date:  2017-08-12 (Sat Aug 12) 12:34:10