jQuery(…).tooltip is not a function

Hi footnotes support team,

We are facing the jQuery issue from your plugin, please fixed that issue.

(index):1036 Uncaught TypeError: jQuery(...).tooltip is not a function
    at (index):1036
(index):1037 Uncaught TypeError: jQuery(...).tooltip is not a function
    at (index):1037
(index):1037 Uncaught TypeError: jQuery(...).tooltip is not a function
    at (index):1037
(index):1071 Uncaught TypeError: jQuery(...).tooltip is not a function
    at (index):1071
(index):1092 Uncaught TypeError: jQuery(...).tooltip is not a function
    at (index):1092
(index):1113 Uncaught TypeError: jQuery(...).tooltip is not a function
    at (index):1113
(index):1191 Uncaught TypeError: jQuery(...).tooltip is not a function
    at (index):1191