Warning: fsockopen(): Unable to connect to ssl://www.baidu.com:443 (Operation timed out) in /www/sites/xkcms/index/core/baidu.php on line 378
Warning: Undefined array key "abstract" in /www/sites/xkcms/index/core/book.php on line 48
Fatal error: Uncaught TypeError: array_filter(): Argument #1 ($array) must be of type array, null given in /www/sites/xkcms/index/core/functions.php:513
Stack trace:
#0 /www/sites/xkcms/index/core/functions.php(513): array_filter(NULL)
#1 /www/sites/xkcms/index/core/book.php(79): filter_similar_elements(NULL, 0.8)
#2 /www/sites/xkcms/index/core/book.php(48): Book::generateIntro(NULL)
#3 /www/sites/xkcms/index/index.php(73): Book::GetBookByPath('w6DhMlE', '/{bid}.html', '555x')
#4 {main}
thrown in /www/sites/xkcms/index/core/functions.php on line 513