Https error 500 and 200 for fb ads leads connecting to my crm

[vibhor7890]

i have connected marekting master io for automation of collecting leads from fb ads and sending them mail threw my crm.

when i am submitting save it is giving error https 500 and other time 200

The application processed the request but returned a blank response. Refer to the HTTP status code above for details.

could anyone help

 

[Supreme]

Hey @vibhor7890

This message signifies that the request sent to the application was processed successfully by the server, but the response received back does not contain any content. To get more details about the situation, it is advisable to refer to the HTTP status code provided above. The status code will provide additional information about the outcome of the request, helping determine if the blank response is intentional, an error, or caused by some other condition. Checking the status code will assist in gaining a better understanding of the situation and how to proceed accordingly.

Some common HTTP status codes that may accompany this message include:

• 200 OK: The request was successful, but the response does not contain any content.
• 204 No Content: The server successfully processed the request, but there is no content to be returned.