We have faced similar issue recently with another module.
Log in the phpmyadmin, go to the cscart_addons table, find line with PayPal addon and set the "install_datetime" value to 1647577143
Than clear cache
We have faced similar issue recently with another module.
Log in the phpmyadmin, go to the cscart_addons table, find line with PayPal addon and set the "install_datetime" value to 1647577143