Hi,

When I went to enable the plugin, I got:

Fatal error: Call to undefined function w3tc_pgcache_flush() in /.../wp-content/plugins/under-construction-page/under-construction.php on line 524

Line 24 is this chunk:

      if (function_exists('wp_cache_clean_cache')) {
        w3tc_pgcache_flush(); 
      }

I’m assuming this is a typo of the line above and is meant to call the function it is checking?

Thanks