Support » Plugin: Contact Form 7 » unexpected token in json at position 0

  • joe980



    I am getting an error when trying to submit a contact form,

    They have all been working before, but now they appear not to work, I’m nto sure if this is to do with a recent upgrade, but When submitting I get the following error:
    “unexpected token < in json at position 0”

Viewing 4 replies - 1 through 4 (of 4 total)
  • Plugin Author Takayuki Miyoshi


    Can I see the site?

    Tusko Trush


    I have the same.
    the error is

    Notice: rest_enabled is deprecated since version 4.7.0! Use rest_authentication_errors instead. The REST API can no longer be completely disabled, the rest_authentication_errors filter can be used to restrict access to the API, instead. in on line 4082

    The live site here:

    Form in the end of the page.
    Thank you

    Thread Starter joe980



    Sorry I didn’t get an email about a reply even though I’m subscribed to the thread….

    The website is – although I have removed the forms off of the site for the moment as they don’t work.

    Plugin Author Takayuki Miyoshi


    Try switching to the default theme and deactivating all other plugins.

Viewing 4 replies - 1 through 4 (of 4 total)
  • The topic ‘unexpected token in json at position 0’ is closed to new replies.