Unknown column 'css' in 'where clause' [ SQL语句 ] : SELECT * FROM `y_fuwu` WHERE id = css LIMIT 1

FILE: /www/wwwroot/www.bjjryx.com/ThinkPHP/Lib/Driver/Db/DbMysql.class.php 　LINE: 320

[24-05-21 16:34:05] /www/wwwroot/www.bjjryx.com/ThinkPHP/Lib/Driver/Db/DbMysql.class.php (320) trace(Unknown column 'css' in 'where clause'
[ SQL语句 ] : SELECT * FROM `y_fuwu` WHERE id = css LIMIT 1 , , ERR)
[24-05-21 16:34:05] /www/wwwroot/www.bjjryx.com/ThinkPHP/Lib/Driver/Db/DbMysql.class.php (107) DbMysql->error()
[24-05-21 16:34:05] /www/wwwroot/www.bjjryx.com/ThinkPHP/Lib/Core/Db.class.php (739) DbMysql->query(SELECT * FROM `y_fuwu` WHERE id = css LIMIT 1 )
[24-05-21 16:34:05] /www/wwwroot/www.bjjryx.com/ThinkPHP/Lib/Core/Model.class.php (597) Db->select(Array)
[24-05-21 16:34:05] /www/wwwroot/www.bjjryx.com/home/Lib/Action/ContactAction.class.php (15) Model->find()
[24-05-21 16:34:05] () ContactAction->map()
[24-05-21 16:34:05] /www/wwwroot/www.bjjryx.com/ThinkPHP/Lib/Core/App.class.php (169) ReflectionMethod->invoke()
[24-05-21 16:34:05] /www/wwwroot/www.bjjryx.com/ThinkPHP/Lib/Core/App.class.php (205) App::exec()
[24-05-21 16:34:05] /www/wwwroot/www.bjjryx.com/ThinkPHP/Lib/Core/Think.class.php (39) App::run()
[24-05-21 16:34:05] /www/wwwroot/www.bjjryx.com/ThinkPHP/Common/runtime.php (243) Think::start()
[24-05-21 16:34:05] /www/wwwroot/www.bjjryx.com/ThinkPHP/ThinkPHP.php (30) require(/www/wwwroot/www.bjjryx.com/ThinkPHP/Common/runtime.php)
[24-05-21 16:34:05] /www/wwwroot/www.bjjryx.com/index.php (12) require(/www/wwwroot/www.bjjryx.com/ThinkPHP/ThinkPHP.php)