Error loading about:preferences#payments

[bsclifton]

Did you search for similar issues before submitting this one?
Yes

Describe the issue you encountered:
Error when I try to load the payments page, under preferences
sortableTable.js:366 Uncaught TypeError: Cannot read property 'className' of null

Expected behavior:
no crash

• Platform (Win7, 8, 10? macOS? Linux distro?):
  macOS
• Brave Version:
  0.12.7
• Steps to reproduce:
  1. 0 entries for payments (new session, never visited a site yet... or it might be a corrupt session on my part)
  2. Open preferences
  3. Choose payments on the left hand side
• Screenshot if needed: (courtesy of @luixxiul )
  
• Any related issues:
  caused by this: Bookmark multi-select #5056