Fatal error: Uncaught Error: Call to a member function attributes() on null in /home/china8/www/lib/lib.php:2086
Stack trace:
#0 /home/china8/www/hotel_price2.php(44): ctrip_plan_list('926937', '2024-05-03', '2024-05-05')
#1 {main}
thrown in /home/china8/www/lib/lib.php on line 2086