Fatal error: Uncaught Error: Call to undefined function is_existing_classic_user() in /home/eokrrrmy/public_html/wp-content/plugins/woo-paypal-gateway/includes/class-woo-paypal-gateway.php:169
Stack trace:
#0 /home/eokrrrmy/public_html/wp-content/plugins/woo-paypal-gateway/includes/class-woo-paypal-gateway.php(68): Woo_Paypal_Gateway->define_admin_hooks()
#1 /home/eokrrrmy/public_html/wp-content/plugins/woo-paypal-gateway/woo-paypal-gateway.php(91): Woo_Paypal_Gateway->__construct()
#2 /home/eokrrrmy/public_html/wp-content/plugins/woo-paypal-gateway/woo-paypal-gateway.php(99): run_woo_paypal_gateway()
#3 /home/eokrrrmy/public_html/wp-includes/class-wp-hook.php(324): init_wpg_woo_paypal_gateway_class('')
#4 /home/eokrrrmy/public_html/wp-includes/class-wp-hook.php(348): WP_Hook->apply_filters(NULL, Array)
#5 /home/eokrrrmy/public_html/wp-includes/plugin.php(517): WP_Hook->do_action(Array)
#6 /home/eokrrrmy/public_html/wp-settings.php(559): do_action('plugins_loaded')
#7 /home/eokrrrmy/public_html/wp-config.php(104): require_once('/home/eokrrrmy/...')
#8 /home/eokrrrmy/public_html/wp-load.php(50): require_once('/home/eokrrrmy/...')
#9 /home/eokrrrmy/public_html/wp-blog-header.php(13): require_once('/home/eokrrrmy/...')
#10 /home/eokrrrmy/public_html/index.php(17): require('/home/eokrrrmy/...')
#11 {main}
thrown in /home/eokrrrmy/public_html/wp-content/plugins/woo-paypal-gateway/includes/class-woo-paypal-gateway.php on line 169