The plugin that made the error was Iubenda, for the cookie and privacy policy. Now, I deactivated the plugin but i need to insert the cookie banner, where can I insert the script below?

“<script type=”text/javascript”>
var _iub = _iub || [];
_iub.csConfiguration = {“countryDetection”:true,”enableUspr”:true,”floatingPreferencesButtonDisplay”:”bottom-right”,”perPurposeConsent”:true,”siteId”:2497911,”cookiePolicyId”:64939472,”lang”:”it”, “banner”:{ “acceptButtonColor”:”#5D7E95″,”acceptButtonDisplay”:true,”backgroundColor”:”#FFFFFF”,”brandBackgroundColor”:”#FFFFFF”,”closeButtonRejects”:true,”customizeButtonColor”:”#E64844″,”customizeButtonDisplay”:true,”explicitWithdrawal”:true,”listPurposes”:true,”logo”:”https://edilliaco.it/wp-content/uploads/2021/08/icona.jpg&#8221;,”position”:”bottom”,”rejectButtonColor”:”#5D7E95″,”rejectButtonDisplay”:true,”showPurposesToggles”:true,”textColor”:”#5D7E95″ }};
</script>
<script type=”text/javascript” src=”//cs.iubenda.com/sync/2497911.js”></script>
<script type=”text/javascript” src=”//cdn.iubenda.com/cs/gpp/stub.js”></script>
<script type=”text/javascript” src=”//cdn.iubenda.com/cs/iubenda_cs.js” charset=”UTF-8″ async></script>”