Hi.,
Kindly install the plugin without selecting the TI wishlist plugin so that you can install all the plugins without any errors. However, the issue persists. To investigate the issue, we request that you share your site’s ( FTP or Cpanel ) login credentials and mark it as a private reply so that we can debug your site and fix the issue.
Please have a look: https://prnt.sc/WNHNlyG1d5Lg
Thank you!