[parsererror] SyntaxError: JSON.parse: on cache:clear command

[KrisRousseau]

Hi,

I installed the bundle following the instructions.
When I run the command cache:clear, I have the following error:
"[parsererror] SyntaxError: JSON.parse: unexpected non-whitespace character after JSON data at line 9 column 1 of the JSON data"
The command cache:clear --env = prod works fine and the command "php bin/console cache: clear" on the server as well.
I can not understand which .json file it is in the error message.
Can you help me ?

Best regards.

[ablorgithub]

i have a same problem help please