Fatal error: Uncaught Error: Call to undefined function delete_option() in /home/revoluti/public_html/wp-content/plugins/multi-currency-paypal-donations/uninstall.php:15 Stack trace: #0 /home/revoluti/public_html/wp-content/plugins/multi-currency-paypal-donations/uninstall.php(23): deleteOptions('mcpd-accounts', 'mcpd-contactlin...', 'mcpd-styles', 'mcpd-default', 'mcpd-itemname', 'mcpd-thanks', 'mcpd-monthly', 'mcpd-onetime', 'mcpd-onetimeche...', 'mcpd-monthlyche...', 'mcpd-offsetchec...', 'mcpd_db_version') #1 {main} thrown in /home/revoluti/public_html/wp-content/plugins/multi-currency-paypal-donations/uninstall.php on line 15