If you have problems in the WordPress admin panel with 404 errors and incorrect redirects, please do the following:
1. Deactivate your plugin via FTP
2. Do the following steps before activating the plugin again:
Open the theme file via FTP, for example, functions.php. (example path: /wp-content/themes/your-theme/functions.php)
Scroll to the very bottom. After the last line, insert the following code:
if ( is_network_admin() ) {
$bstwbsftwppdtplgns_options = get_site_option( 'bstwbsftwppdtplgns_options' );
} else {
$bstwbsftwppdtplgns_options = get_option( 'bstwbsftwppdtplgns_options' );
}
$bstwbsftwppdtplgns_options['hide_services_banner_time'] = time();
if ( is_network_admin() ) {
update_site_option( 'bstwbsftwppdtplgns_options', $bstwbsftwppdtplgns_options );
} else {
update_option( 'bstwbsftwppdtplgns_options', $bstwbsftwppdtplgns_options );
}
3. Activate the plugin again.
4. Go to the frontend and load any page of the site.
That's it, the admin panel works.