pg4wp : Call to undefined function wpsql_ping()

[MacminiOSX]

pg4wp not work on wordpress 4.6 !!

2016-08-19T02:45:47.265906+00:00 app[web.1]: [19-Aug-2016 02:45:47 UTC] PHP Fatal error: Uncaught Error: Call to undefined function wpsql_ping() in /app/wp-content/pg4wp/core.php(32) : eval()'d code:1627
2016-08-19T02:45:47.265956+00:00 app[web.1]: Stack trace:
2016-08-19T02:45:47.267940+00:00 app[web.1]: #2 /app/wp-includes/option.php(184): wpdb2->get_results('SELECT option_n...')
2016-08-19T02:45:47.268013+00:00 app[web.1]: #3 /app/wp-includes/functions.php(1372): wp_load_alloptions()
2016-08-19T02:45:47.268072+00:00 app[web.1]: #4 /app/wp-includes/load.php(532): is_blog_installed()
2016-08-19T02:45:47.266038+00:00 app[web.1]: #0 /app/wp-content/pg4wp/core.php(32) : eval()'d code(1769): wpdb2->check_connection()
2016-08-19T02:45:47.266127+00:00 app[web.1]: #1 /app/wp-content/pg4wp/core.php(32) : eval()'d code(2371): wpdb2->query('SELECT option_n...')
2016-08-19T02:45:47.268129+00:00 app[web.1]: #5 /app/wp-settings.php(133): wp_not_installed()
2016-08-19T02:45:47.268377+00:00 app[web.1]: #9 /app/index.php(17): require('/app/wp-blog-he...')
2016-08-19T02:45:47.268194+00:00 app[web.1]: #6 /app/wp-config.php(101): require_once('/app/wp-setting...')
2016-08-19T02:45:47.268401+00:00 app[web.1]: #10 {main}
2016-08-19T02:45:47.268256+00:00 app[web.1]: #7 /app/wp-load.php(39): require_once('/app/wp-config....')
2016-08-19T02:45:47.268322+00:00 app[web.1]: #8 /app/wp-blog-header.php(13): require_once('/app/wp-load.ph...')
2016-08-19T02:45:47.268468+00:00 app[web.1]: thrown in /app/wp-content/pg4wp/core.php(32) : eval()'d code on line 1627