Error after user post new topic

[khmeradd]

Hi there, please help me
when user post new topic on my website it alert error message.
"Error while saving content: SyntaxError: JSON.parse: unexpected character at line 1 column 1 of the JSON data"


Thank you, VB

[BirdOPrey5]

Do you get this error if you set the language to English?

[khmeradd]

Yes, i use by default language English. which language should i set.
i never set language to this software and i don't know how to set up language to.
please tell me please.
thanks VB.

[Zachery]

Can you please start a support ticket? We're going to need an AdminCP and ftp login to fix the problem, or at least diagnose it.