I need some help. I can't Edit any fields EspoCRM.

[maxwizard]

I have 2 domain
1. internal (use inside company)
2. external (world wide web)

and both point to same server , same database

now domain 1 (internal) is fine

domain 2 (external) I can read and create records but I can't edit any fields.

on screen just show 'Bad server respond' and there no error on log file

Can you help,Please