Is the plugin dead?

This is scary. It seems to still work, but it’s a ton of warnings. Are you still there?

Deprecated: Constant FILTER_SANITIZE_STRING is deprecated in /var/www/httpdocs/wp-content/plugins/wp-remote-users-sync/inc/api/class-wprus-api-abstract.php on line 536

Deprecated: Constant FILTER_SANITIZE_STRING is deprecated in /var/www/httpdocs/wp-content/plugins/wp-remote-users-sync/inc/api/class-wprus-api-abstract.php on line 537

Deprecated: Constant FILTER_SANITIZE_STRING is deprecated in /var/www/httpdocs/wp-content/plugins/wp-remote-users-sync/inc/api/class-wprus-api-abstract.php on line 536

Deprecated: Constant FILTER_SANITIZE_STRING is deprecated in /var/www/httpdocs/wp-content/plugins/wp-remote-users-sync/inc/api/class-wprus-api-abstract.php on line 537

Deprecated: Constant FILTER_SANITIZE_STRING is deprecated in /var/www/httpdocs/wp-content/plugins/wp-remote-users-sync/inc/api/class-wprus-api-abstract.php on line 536

Deprecated: Constant FILTER_SANITIZE_STRING is deprecated in /var/www/httpdocs/wp-content/plugins/wp-remote-users-sync/inc/api/class-wprus-api-abstract.php on line 537

Deprecated: Constant FILTER_SANITIZE_STRING is deprecated in /var/www/httpdocs/wp-content/plugins/wp-remote-users-sync/inc/api/class-wprus-api-abstract.php on line 536

Deprecated: Constant FILTER_SANITIZE_STRING is deprecated in /var/www/httpdocs/wp-content/plugins/wp-remote-users-sync/inc/api/class-wprus-api-abstract.php on line 537

Deprecated: Constant FILTER_SANITIZE_STRING is deprecated in /var/www/httpdocs/wp-content/plugins/wp-remote-users-sync/inc/api/class-wprus-api-abstract.php on line 536

Deprecated: Constant FILTER_SANITIZE_STRING is deprecated in /var/www/httpdocs/wp-content/plugins/wp-remote-users-sync/inc/api/class-wprus-api-abstract.php on line 537

Deprecated: Constant FILTER_SANITIZE_STRING is deprecated in /var/www/httpdocs/wp-content/plugins/wp-remote-users-sync/inc/api/class-wprus-api-abstract.php on line 536

Deprecated: Constant FILTER_SANITIZE_STRING is deprecated in /var/www/httpdocs/wp-content/plugins/wp-remote-users-sync/inc/api/class-wprus-api-abstract.php on line 537

Deprecated: Constant FILTER_SANITIZE_STRING is deprecated in /var/www/httpdocs/wp-content/plugins/wp-remote-users-sync/inc/api/class-wprus-api-abstract.php on line 536

Deprecated: Constant FILTER_SANITIZE_STRING is deprecated in /var/www/httpdocs/wp-content/plugins/wp-remote-users-sync/inc/api/class-wprus-api-abstract.php on line 537

Deprecated: Constant FILTER_SANITIZE_STRING is deprecated in /var/www/httpdocs/wp-content/plugins/wp-remote-users-sync/inc/api/class-wprus-api-abstract.php on line 536

Deprecated: Constant FILTER_SANITIZE_STRING is deprecated in /var/www/httpdocs/wp-content/plugins/wp-remote-users-sync/inc/api/class-wprus-api-abstract.php on line 537

Notice: wprus_user_pending_async_actionscookie cannot be set - headers already sent by /var/www/httpdocs/wp-content/plugins/wp-remote-users-sync/inc/api/class-wprus-api-abstract.phpon line537 in /var/www/httpdocs/wp-content/plugins/wp-remote-users-sync/inc/api/class-wprus-api-abstract.php on line 1070

Notice: wprus_user_pending_async_actionscookie cannot be set - headers already sent by /var/www/httpdocs/wp-content/plugins/wp-remote-users-sync/inc/api/class-wprus-api-abstract.phpon line537 in /var/www/httpdocs/wp-content/plugins/wp-remote-users-sync/inc/api/class-wprus-api-abstract.php on line 1070

Warning: Cannot modify header information - headers already sent by (output started at /var/www/httpdocs/wp-content/plugins/wp-remote-users-sync/inc/api/class-wprus-api-abstract.php:537) in /var/www/httpdocs/wp-admin/includes/misc.php on line 1416

Warning: Cannot modify header information - headers already sent by (output started at /var/www/httpdocs/wp-content/plugins/wp-remote-users-sync/inc/api/class-wprus-api-abstract.php:537) in /var/www/httpdocs/wp-includes/functions.php on line 6865

Warning: Cannot modify header information - headers already sent by (output started at /var/www/httpdocs/wp-content/plugins/wp-remote-users-sync/inc/api/class-wprus-api-abstract.php:537) in /var/www/httpdocs/wp-admin/admin-header.php on line 9