Fatal error: Uncaught ArgumentCountError: Too few arguments to function booking_package_setting::__construct(), 1 passed in /home/chibayorozu/ccjc-net.or.jp/public_html/yorozu/wp-content/plugins/booking-package/lib/Ical.php on line 18 and at least 2 expected in /home/chibayorozu/ccjc-net.or.jp/public_html/yorozu/wp-content/plugins/booking-package/lib/Setting.php:82 Stack trace: #0 /home/chibayorozu/ccjc-net.or.jp/public_html/yorozu/wp-content/plugins/booking-package/lib/Ical.php(18): booking_package_setting->__construct('booking_package...') #1 /home/chibayorozu/ccjc-net.or.jp/public_html/yorozu/wp-content/plugins/booking-package/index.php(4383): booking_package_iCal->__construct('booking_package...', 'booking-package') #2 /home/chibayorozu/ccjc-net.or.jp/public_html/yorozu/wp-includes/class-wp-hook.php(286): BOOKING_PACKAGE->ical_feeds('') #3 /home/chibayorozu/ccjc-net.or.jp/public_html/yorozu/wp-includes/class-wp-hook.php(310): WP_Hook->apply_filters(NULL, Array) #4 /home/chibayorozu/ccjc-net.or.jp/public_html/yorozu/wp in /home/chibayorozu/ccjc-net.or.jp/public_html/yorozu/wp-content/plugins/booking-package/lib/Setting.php on line 82