Menu button not work in mobile after Drupal security update

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I have bought TB wall theme for a while, recently I applied to patch Drupal security update and I found in mobile the menu button in home page becomes no response when clicking on it.

May I know how can I solve this problem?
e.g. the related file I should handle

Attached screen-shot is the problem for my case.
* I have changed background picture and color for other purpose. Zoom the picture to see my problem clearly

PS: I am from Hong Kong and sorry for my bad English

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Hi Raymond,

Could you provide your site URL? I need to take a look at it before giving any further advice.

Kind regards,
Will