Getting error in console after latest plugin update

Hello.

After today’s plugin update, my website is not able to load properly due to below mentioned error visible in console.

jquery.js?ver=1.12.4-wp:2 Uncaught Error: Syntax error, unrecognized expression: [href=#subscribe-init]
    at Function.ea.error (jquery.js?ver=1.12.4-wp:2)
    at ea.tokenize (jquery.js?ver=1.12.4-wp:2)
    at ea.select (jquery.js?ver=1.12.4-wp:2)
    at Function.ea [as find] (jquery.js?ver=1.12.4-wp:2)
    at n.fn.init.find (jquery.js?ver=1.12.4-wp:2)
    at new n.fn.init (jquery.js?ver=1.12.4-wp:2)
    at n (jquery.js?ver=1.12.4-wp:2)
    at HTMLDocument.<anonymous> (main.js?ver=5.5.3:3008)
    at i (jquery.js?ver=1.12.4-wp:2)
    at Object.fireWith [as resolveWith] (jquery.js?ver=1.12.4-wp:2)

Kindly help me resolve it so that my website can run.

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