Fatal error: Uncaught Error: Interface 'WPMailSMTP\Vendor\Psr\Http\Message\MessageInterface' not found in /home/wpsindicoprofiss/www/wp-content/plugins/wp-mail-smtp/vendor_prefixed/psr/http-message/src/RequestInterface.php:24
Stack trace:
#0 {main}
thrown in /home/wpsindicoprofiss/www/wp-content/plugins/wp-mail-smtp/vendor_prefixed/psr/http-message/src/RequestInterface.php on line 24