errors

======================= errors
Please fix errors below:
– Invalid bitcoincash keys md5 hash in file /home/domains.com/public_html/wp-content/plugins/gourl-php/gourl.hash. Please delete this file and re-enter your GoUrl Public/Private Keys
=====================

I have chmod 777 file gourl.hash. It does not write. Reload the page and nothing changes.
I deleted and reinstalled the plugin. It does not work 🙁

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