System Information
Operating system: Windows-10-10.0.18362 64 Bits
Graphics card: AMD Radeon(TM) R7 Graphics ATI Technologies Inc. 4.5.13558 Core Profile Context 26.20.11015.5009
Blender Version
Broken: version: 2.80 (sub 74), branch: master, commit date: 2019-07-18 14:52, hash: rB38d4483c6a51
Worked: (optional)
Short description of error
Sculpt mode to modeling mode blender quit
Exact steps for others to reproduce the error
i'm in sculpt mode whit multires modifire on, when i hit tab to modeling mode blender quit