Hello rebekahxd,
this function is only present in the Pro version and used to echo the JavaScript scripts associated with the enabled cookie categories.
Support for the Pro version is not allowed in this forum, as I consequece I have to ask to to contact us with the methods described in our support page. In case please add additional information about the context (theme in use and in case visual builders if present) so we can provide you a precise answer.
Please see: