SSMS crashes when try to modify database diagram (v18.2) : <p>When I try to modify a database diagram created before the application restart and crashes when trying to access.
It happen only when I save the diagram and close the application. When I try to reopen it throws me an error then restart the SSMS.</p>

<p>I'm running SQL Server 14.0.100 Express Edition.</p>

<p>I reviewed the Microsoft Event Viewer and I get this:</p>

<blockquote>
  <p>Faulting application name: Ssms.exe, version: 2019.150.18142.0, time stamp: 0x5d3573be
  Faulting module name: DataDesigners.dll, version: 2019.150.18142.0, time stamp: 0x5d3573f0
  Exception code: 0xc0000005
  Fault offset: 0x00004be8
  Faulting process id: 0x5ec8
  Faulting application start time: 0x01d56d761e232f6c
  Faulting application path: C:\Program Files (x86)\Microsoft SQL Server Management Studio 18\Common7\IDE\Ssms.exe
  Faulting module path: C:\Program Files (x86)\Microsoft SQL Server Management Studio 18\Common7\IDE\Tools\VDT\DataDesigners.dll
  Report Id: e797c8be-6448-4547-9f6f-146cd92d8178
  Faulting package full name: 
  Faulting package-relative application ID: </p>
</blockquote>
