I have created an extension that adds a CCT (Custom Content Type) it helps to add a form to submit data to NetSuite, I create a landing page and add the CCT for that landing page, everything works fine but when sometimes I make modifications via the SMT on the settings I added, I got an

unexpected error has ocurred

. The error is coming from:

api/cms/v2/contents/drafts/search

on the network with a 500 Internal Server Error. So I'm trying to figure it out what could cause this issue, I'm looking at the custom records associated with this and trying to identify if I can modify/delete any record related to the landing page or the CCT in order to avoid the issue. Have any of you faced a similar error?