--- a/wwwroot/inc/functions.php
+++ b/wwwroot/inc/functions.php
@@ -5040,7 +5040,7 @@ function searchEntitiesByText ($terms)
    if ($net_id = getIPv4AddressNetworkId ($ip_bin))
      $summary['ipv4addressbydq'][$ip_bin] = array ('net_id' => $net_id, 'ip' => $ip_bin);
  }
- elseif (FALSE !== ($ip_bin = ip6_checkparse ($terms)))
+ elseif (FALSE !== ($ip_bin = ip6_checkparse ($terms)) && $ip_bin[0] != "\x00")
  // Search for IPv6 address
  {
    if ($net_id = getIPv6AddressNetworkId ($ip_bin))

.state_F   { background-color: #8fbfbf; }
.state_A   { background-color: #bfbfbf; }
.state_U   { background-color: #bf8f8f; }
.state_T   { background-color: #408080; }
.state_Th  { background-color: #80ffff; }
.state_Tw  { background-color: #804040; }
.state_Thw { background-color: #ff8080; }

        $color = array
        (
                'F' => colorFromHex ($img, '8fbfbf'),
                'A' => colorFromHex ($img, 'bfbfbf'),
                'U' => colorFromHex ($img, 'bf8f8f'),
                'T' => colorFromHex ($img, '408080'),
                'Th' => colorFromHex ($img, '80ffff'),
                'Tw' => colorFromHex ($img, '804040'),
                'Thw' => colorFromHex ($img, 'ff8080'),
                'black' => colorFromHex ($img, '000000'),
        );

function plugin_myplugin_upgrade ()

{

    $db_info = getPlugin ('myplugin');

    $v1 = $db_info['db_version'];

    $code_info = plugin_plugin_info ();

    $v2 = $code_info['version'];



	

plugin_myplugin_info()

plugin_myplugin_upgrade()

--- a/wwwroot/inc/functions.php
+++ b/wwwroot/inc/functions.php
@@ -2539,8 +2539,8 @@ function ip6_parse ($ip)
    if (count ($split) == 4)
    {
      $hex_tokens = array();
-     $hex_tokens[] = dechex ($split[0] * 256 + $split[1]);
-     $hex_tokens[] = dechex ($split[2] * 256 + $split[3]);
+     $hex_tokens[] = dechex ((int)$split[0] * 256 + (int)$split[1]);
+     $hex_tokens[] = dechex ((int)$split[2] * 256 + (int)$split[3]);
      array_splice ($tokens, -1, 1, $hex_tokens);
    }
    if (count ($tokens) > 8)