When site load first time its working fine after that load other page "Site administration" navigation button not working below is the error displayed in console
notif.js:4 Uncaught TypeError: $ is not a function
at notif.js:4 at Object.execCb (require.min.js:1) at b.check (require.min.js:1) at b. (require.min.js:1) at require.min.js:1 at require.min.js:1 at each (require.min.js:1) at b.emit (require.min.js:1) at b.check (require.min.js:1) at b.enable (require.min.js:1)