Cant Save Smtp Host

Hello, I used to save smtp host for 1 of my clients. Now I want to add 2nd but it doesn’t add.

When I look for console, it says : {“status”: 0, “error_message”: “Expecting value: line 1 column 1 (char 0)”} while posting to here : https://server.2053digital.com:8090/emailMarketing/saveSMTPHost

to load resource: the server responded with a status of 500 (Internal Server Error)

Current Version:

2.3

Build:

2

Current Commit:

60d048f82acbf3a35b626f0f33782c4c73e77b86

Latest Version:

2.3

Latest Build:

4

Latest Commit:

5512f136775fc22b1baf669b801dd6f69821ff20