strange characters at checkout

[Lincoln Gadea]

How can I prevent this from happening?

 

[Victoria Kudryashova]

How can I prevent this from happening?

Hello , the cause of this some 3rd parties plugin, which is probably connected with site optimization, try to disable them one by one and check the result.

 

[Lincoln Gadea]

Hello , the cause of this some 3rd parties plugin, which is probably connected with site optimization, try to disable them one by one and check the result.

Thanks, the problem was in the plugin automatize