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Console log:

index.php?main_page=taxcloud_exemptions:187 Uncaught TypeError: $(...).on is not a function
at HTMLDocument.<anonymous> (index.php?main_page=taxcloud_exemptions:187)
at j (jquery.js:3073)
at Object.fireWith [as resolveWith] (jquery.js:3185)
at Function.ready (jquery.js:3391)
at HTMLDocument.I (jquery.js:3407)
(anonymous) @ index.php?main_page=taxcloud_exemptions:187
j @ jquery.js:3073
fireWith @ jquery.js:3185
ready @ jquery.js:3391
I @ jquery.js:3407
cert.min.js:1 Uncaught ReferenceError: babelHelpers is not defined
at s.(/anonymous function).(anonymous function)._createButtons (https://taxcloud.net/imgs/cert.min.js:1:35168)
at s.(/anonymous function).(anonymous function)._create (https://taxcloud.net/imgs/cert.min.js:1:32859)
at s.(/anonymous function).(anonymous function)._createWidget (https://taxcloud.net/imgs/cert.min.js:1:5643)
at new s.(/anonymous function).(anonymous function) (https://taxcloud.net/imgs/cert.min.js:1:4600)
at HTMLDivElement.<anonymous> (cert.min.js:1)
at Function.each (jquery.min.js:33)
at init.each (jquery.min.js:26)
at init.s.fn.(/anonymous function) [as dialog] (https://taxcloud.net/imgs/cert.min.js:1:5164)
at buildExemptCert (cert.min.js:1)
at HTMLDocument.<anonymous> (index.php?main_page=taxcloud_exemptions:399)
_createButtons @ cert.min.js:1
_create @ cert.min.js:1
_createWidget @ cert.min.js:1
s.(anonymous function).(anonymous function) @ cert.min.js:1
(anonymous) @ cert.min.js:1
each @ jquery.min.js:33
each @ jquery.min.js:26
s.fn.(anonymous function) @ cert.min.js:1
buildExemptCert @ cert.min.js:1
(anonymous) @ index.php?main_page=taxcloud_exemptions:399
ready @ jquery.min.js:29
u @ jquery.min.js:37