[urgent] Theme options save button problem

[mustafaulus]

I purchased the theme today, installed WordPress 5.6 and Inovado 4.6.10. Theme options save button is not working. How can I fix the problem?

PS: when I install “Enable jQuery Migrate Helper” plugin, theme options page gives the error below:

jQuery Migrate Helper — Warnings encountered
This page generated the following warnings:
http://xxxxxxxxxxx.com/wp-content/themes/inovado/admin/assets/js/jquery.maskedinput-1.2.2.js: jQuery.browser is deprecated
http://xxxxxxxxxxx.com/wp-content/themes/inovado/admin/assets/js/of-medialibrary-uploader.js: jQuery.fn.live() is deprecated
http://xxxxxxxxxxx.com/wp-content/themes/inovado/admin/assets/js/of-medialibrary-uploader.js: jQuery.fn.live() is deprecated
http://xxxxxxxxxxx.com/wp-content/themes/inovado/admin/assets/js/smof.js: jQuery.fn.live() is deprecated
http://xxxxxxxxxxx.com/wp-content/themes/inovado/admin/assets/js/smof.js: jQuery.fn.live() is deprecated
http://xxxxxxxxxxx.com/wp-content/themes/inovado/admin/assets/js/smof.js: jQuery.fn.live() is deprecated
http://xxxxxxxxxxx.com/wp-content/themes/inovado/admin/assets/js/smof.js: jQuery.fn.live() is deprecated
http://xxxxxxxxxxx.com/wp-content/themes/inovado/admin/assets/js/smof.js: jQuery.fn.live() is deprecated
http://xxxxxxxxxxx.com/wp-content/themes/inovado/admin/assets/js/smof.js: jQuery.fn.live() is deprecated
http://xxxxxxxxxxx.com/wp-content/themes/inovado/admin/assets/js/smof.js: jQuery.fn.live() is deprecated
http://xxxxxxxxxxx.com/wp-content/themes/inovado/admin/assets/js/smof.js: jQuery.fn.live() is deprecated
http://xxxxxxxxxxx.com/wp-content/themes/inovado/admin/assets/js/smof.js: jQuery.fn.live() is deprecated
Please make sure you are using the latest version of all of your plugins, and your theme. If that is the case, then you may want to ask the developers of the code mentioned in your warnings to update it.

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