Platform export errors

[Woland2k]

Describe the bug
Can't export data from VC

Steps to reproduce
Steps to reproduce the behavior:

1. Go to platform import/export
2. Select everything except avalara.
3. Wait for it to almost finish export.
4. See error

Expected behavior
Should produce export file.

Screenshots (optional)

another variation when avalara module is selected:

Version info (please complete the following information):

• Browser version: chrome
• Platform version: 3.0.0-rc6-preview001

Additional context (optional)
Add any other context about the problem here.

[lnetrebskii]

Task https://virtocommerce.atlassian.net/browse/VP-2291 has been created