Jan Dembowski on "can't access my WP website!"

@vivhutnest Please do not create duplicate topics, those get deleted when found.

1. Using FTP or whatever file management tools your host has provided you with navigate to the /home/content/p3pnexwpnas03_data02/18/2320918/html/wp-content/themes/listify-child/ directory.
2. Once there locate and rename the functions.php file to functions.php-old. Just that one file and nothing else.
3. Try and re-login to your WordPress dashboard.

If you do not have the file access (this does not need a working WordPress dashboard) then perhaps your host provider can assist you.