Query was empty PHP error

Question

I am trying to build a cart using MySQL. I keep getting this error \'Query was empty\' when I run this code. Please help I\'ve tried several things such as putting the variables

Answer 1

It can also mean the table which is in consideration is empty.This condition arises when the "DELETE FROM table_name where ;" is used. Here if the table "table_name" has no data, it cannot delete anything and hence it shows an error stating that the query is empty.