MySQL Error:

MySQL Query Error: SELECT COUNT(*) FROM [dbpre]product p LEFT JOIN [dbpre]subject s ON (p.sid = s.sid) WHERE city_id IN (0,'1') AND p.status = 1 Error description: Column 'city_id' in where clause is ambiguous
Error number: 1052
Date: 2019-11-23 @ 06:38
Script: http://www.xalife.cn/product-cart.html

Debug backtrace:

FileLineFunction
core/lib/mysql.php115ms_mysql->_halt()
core/lib/activerecord.php207ms_mysql->query()
core/modules/product/model/product_class.php70ms_activerecord->count()
core/modules/product/index.php48msm_product->find()
core/modules/product/common.php25include()
index.php56include()