Error message keeps popping since last week

[MounsWolf]

When trying to use Grey tab on a SFDC record, i got an error message popping and i don't know where is the issue coming from.

The error (screenshot attached
)
says:

Error
An error occured trying to load record details: undefined

[robertbwatson]

@MounsWolf Is this happening to you in a Salesforce DX scratch org?

I'm able to use Grey Tab when I log in to a normal org and view a record, but if I open a scratch org via the SFDX CLI, I get the same error as your screenshot.

[pgumiela]

@jsbulldog89, it happens for non-DX org as well. We have a few orgs based on SFDC Classic and such exception is thrown for every Standard and Custom Object (an attempt to view Record Details).