Title: SyntaxError: Unable to parse JSON string
Last modified: August 21, 2016
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# SyntaxError: Unable to parse JSON string
* Resolved [sbdm05](https://wordpress.org/support/users/sbdm05/)
* (@sbdm05)
* [12 years ago](https://wordpress.org/support/topic/syntaxerror-unable-to-parse-json-string/)
* Hello Everyone!
I keep on having this error ‘SyntaxError: Unable to parse JSON
string’ whenever i try to add something to the cart. Does anyone can help? I
use a free webhost, 000webhost, do you think it is related? Many Many thanks
for your help! Cheers
* [https://wordpress.org/plugins/wppizza/](https://wordpress.org/plugins/wppizza/)
Viewing 11 replies - 1 through 11 (of 11 total)
* Plugin Author [ollybach](https://wordpress.org/support/users/ollybach/)
* (@ollybach)
* [12 years ago](https://wordpress.org/support/topic/syntaxerror-unable-to-parse-json-string/#post-4772384)
* got a link ?
* Thread Starter [sbdm05](https://wordpress.org/support/users/sbdm05/)
* (@sbdm05)
* [12 years ago](https://wordpress.org/support/topic/syntaxerror-unable-to-parse-json-string/#post-4772387)
* Thank you!
here is the link: [http://www.pizza-americaine.site40.net/?page_id=79](http://www.pizza-americaine.site40.net/?page_id=79)
* Plugin Author [ollybach](https://wordpress.org/support/users/ollybach/)
* (@ollybach)
* [12 years ago](https://wordpress.org/support/topic/syntaxerror-unable-to-parse-json-string/#post-4772392)
* hmm,
* there are 2 parts to this.
* the error you are getting is because your are running out of memory
Fatal
error: Allowed memory size of 67108864 bytes exhausted (tried to allocate
491520 bytes)…..in wppizza/ajax/get-json.php on line 461
* the above is very odd though because
a) i am running it here with 2mb memory
without issue (and you have a mem limit of 64mb)
* b) when adding an item , the script should never even get to line 461 (in fact,
it should exit at about line 121)
* something else is amiss here (and i just tested it with your theme and the plugins
you have – at least the ones i can see in the friontend – and it works just fine
* might be worth turning on debug and check what your debug log file says
* Plugin Author [ollybach](https://wordpress.org/support/users/ollybach/)
* (@ollybach)
* [12 years ago](https://wordpress.org/support/topic/syntaxerror-unable-to-parse-json-string/#post-4772396)
* your theme/host also seems to include an analytics code which MIGHT cause issues(
just trying to wittle things down)
* maybe disable that one ([http://www.youtube.com/watch?v=ohwtC3_qd4o](http://www.youtube.com/watch?v=ohwtC3_qd4o))
and see if that helps things (long shot though)
* other than that, did you edit anything (templates etc) ?
* Plugin Author [ollybach](https://wordpress.org/support/users/ollybach/)
* (@ollybach)
* [12 years ago](https://wordpress.org/support/topic/syntaxerror-unable-to-parse-json-string/#post-4772397)
* this might also be worth a read:
* [http://stackoverflow.com/questions/2268868/webhoster-inserts-a-javascript-which-brokes-my-code-how-to-remove-it](http://stackoverflow.com/questions/2268868/webhoster-inserts-a-javascript-which-brokes-my-code-how-to-remove-it)
* Thread Starter [sbdm05](https://wordpress.org/support/users/sbdm05/)
* (@sbdm05)
* [12 years ago](https://wordpress.org/support/topic/syntaxerror-unable-to-parse-json-string/#post-4772469)
* Hello Ollybach
thank you very much ive tried to remove the script following
the video. That did not make any change. The only modification in the css i ve
made is to center the logo. But i dont thing that can have a connection with
the issue. So i ve changed template to use TwentyTwelve, and it seems that the
error is gone. But its a pity because i very much like Responsive. With Twentytwelve,
could you please tell me how I can have the cart displayed on the very right?
[http://www.pizza-americaine.site40.net/?page_id=79](http://www.pizza-americaine.site40.net/?page_id=79)
* Maybe i could change from webhost.
Would you be kind enough to tell me which
one you’re using? (free host)
* Many thanks for your help !
* Thread Starter [sbdm05](https://wordpress.org/support/users/sbdm05/)
* (@sbdm05)
* [12 years ago](https://wordpress.org/support/topic/syntaxerror-unable-to-parse-json-string/#post-4772473)
* Also, the debug consol says with Responsive theme:
* Notice: Constant WP_MEMORY_LIMIT already defined in /home/a4390281/public_html/
wp-config.php on line 101
* I forgot to tell you i tried to increase memory by following these instructions:
[http://blog.kdmahawar.com/php-memory-error-wordpress-000webhost/](http://blog.kdmahawar.com/php-memory-error-wordpress-000webhost/)
* but i removed everything now.
* Again, thank you very much
* Thread Starter [sbdm05](https://wordpress.org/support/users/sbdm05/)
* (@sbdm05)
* [12 years ago](https://wordpress.org/support/topic/syntaxerror-unable-to-parse-json-string/#post-4772508)
* Hello there
it appears that using chrome, i have this error instead
* error : SyntaxError: Unexpected token <
* and on safari i have:
error : SyntaxError: Unable to parse JSON string
* In case it helps!
* many thanks!
* Plugin Author [ollybach](https://wordpress.org/support/users/ollybach/)
* (@ollybach)
* [12 years ago](https://wordpress.org/support/topic/syntaxerror-unable-to-parse-json-string/#post-4772512)
* >Notice: Constant WP_MEMORY_LIMIT already defined in
* looks like you have the same declaration 2x
* >error : SyntaxError: Unexpected token <
and >error : SyntaxError: Unable to
parse JSON string
* still the same error which says ” Allowed memory size of 67108864 bytes exhausted”
etc
* > webhost:
* there are 1000’s and i hazard I guess that my host (which is in the UK and not
free) will not necessarily be a good choice in your case .
your host should
really be in the territory/country your website is in
* at the end of the day, you get what you pay for
* also, when you used a different theme it worked (from what you were saying) now
you are using another theme again and it doesnt , so somewhere along the lines
something isn’t right
* as i mentioned , using responsive theme ore twentytwelve , or any other standard
themes (and many more) work just fine as far as I am concerned so something appears
to be messed up your end (and it may just be your host)….
* sorry, but i dont think there’s anything wrong in the plugin or anything i can
do, as I’m sure if that were the case there would be a lot more complaints/support
requests
* Thread Starter [sbdm05](https://wordpress.org/support/users/sbdm05/)
* (@sbdm05)
* [12 years ago](https://wordpress.org/support/topic/syntaxerror-unable-to-parse-json-string/#post-4772535)
* thank you very much for your reply! you’re totally right, i will just go ahead
and pay for a regular host.
thank you again!
* Plugin Author [ollybach](https://wordpress.org/support/users/ollybach/)
* (@ollybach)
* [12 years ago](https://wordpress.org/support/topic/syntaxerror-unable-to-parse-json-string/#post-4772544)
* there are probably some other free hosts that do not inject all sorts of ads/
js. just seems that this one seems to do this sort of thing
* (never mind the fact that they are also injecting a 2 year old version of jQuery
so you end up with 2 separate/different versions of jquery on your page. that’s
just asking for trouble)
Viewing 11 replies - 1 through 11 (of 11 total)
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* 11 replies
* 2 participants
* Last reply from: [ollybach](https://wordpress.org/support/users/ollybach/)
* Last activity: [12 years ago](https://wordpress.org/support/topic/syntaxerror-unable-to-parse-json-string/#post-4772544)
* Status: resolved