Uncaught TypeError: jQuery is not a function

I solved the problem my own. I just deleted the last line-

var $mcj = jQuery.noConflict(true);

from my jQuery file then I get rid of the Uncaught TypeError.

Hata!: SQLSTATE[HY000] [1045] Access denied for user 'divattrend_liink'@'localhost' (using password: YES)