SyntaxError: JSON Parse error: Unrecognized token '<'
json, parsing, syntax-error
Solution
It is probably because your request is returning an HTML instead of a JSON and when you try to parse it, the first char would be `<`, which is already invalid for a JSON string.
But it is really hard to be sure without you posting the HTTP response from server that you are trying to parse as a JSON or the code you are using to do it.
Problem
I apologize for asking my question here. I know nothing about JSON or syntax errors, but I'm hoping that someone might be able to give me some direction of where to find these files. I am using Simple Membership registration for my website https://ChristianGays.com. After a new member registers and they try to login for the first time, the page hangs and never loads. Error console says: Invalid CSS property declaration at:; smregistration:684 SyntaxError: JSON Parse error: Unrecognized token '<' parse - jquery.js4:16652 Under that is says Main Frame and if I click on that it says f1d6848b7518036 - page.php and below that fb_xdm_frame_https - fTmlQU3LxvB.js Does this mean anything to anyone? Thank you.