error

[Sirfyaad]

Why showing error.

adding error

[dbaum]

The error is saying that the current user does not have permission to add a row. Check the Are updates allowed? expression for the table and the email you're using to preview the app.

[Sirfyaad]

I am using below expression. 

SWITCH(USEREMAIL(), 
  "camsc6954@proton.me", "UPDATES_ONLY", 
  "rticketgmail.com", "ALL_CHANGES", 
  "READ_ONLY")

[dbaum]

Do you receive the error when logged in as r***@gmail.com? If so, then maybe there's some other issue with the form or action you're using to add a row to the table.

[Sirfyaad]

No loging error (r***@gmail.com)