diff --git a/require/function_table_html.php b/require/function_table_html.php
index 8010869fa..db7e49bb9 100644
--- a/require/function_table_html.php
+++ b/require/function_table_html.php
@@ -340,7 +340,7 @@ function checkall()
                 "serverSide": true,
                 "dom": dom,
                 "ajax": {
-                    'url': '<?php echo preg_replace("/[^A-Za-z0-9\._\-?=&%]/", "",$address); ?>&no_header=true&no_footer=true',
+                    'url': '<?php echo preg_replace("/[^A-Za-z0-9\._\-?=&%+;\/:()~]/", "",$address); ?>&no_header=true&no_footer=true',
                     "type": "POST",
                     //Error handling
                     "error": function (xhr, error, thrown) {