any know how to fix contact form 7 error ??

Facing this error after swap hosting ....

wp-content/plugins/contact-form-7/modules/file.php on line 323                                                                    

Code (markup):

anyone can help ?

 

Not sure, but I think it has to do with the temporary folder where upload files are stored. I found this in the docs:

I would check the path in wp_config, and also the path in the Miscellaneous settings.
I'd also make sure the folder permissions allow Contact Form to store files there.

 

thanks .... will try it out later