diff --git a/include/functions.php b/include/functions.php
index ebb8c6bf..2fc510ec 100644
--- a/include/functions.php
+++ b/include/functions.php
@@ -1664,13 +1664,13 @@ function registration_check($type = "invitesystem", $maxuserscheck = true, $ipch
 	global $invitesystem, $registration, $maxusers, $SITENAME, $maxip;
 	if ($type == "invitesystem") {
 		if ($invitesystem == "no") {
-			stderr($lang_functions['std_oops'], $lang_functions['std_invite_system_disabled'], 0);
+			stderr($lang_functions['std_oops'], $lang_functions['std_invite_system_disabled'], 0, false);
 		}
 	}
 
 	if ($type == "normal") {
 		if ($registration == "no") {
-			stderr($lang_functions['std_sorry'], $lang_functions['std_open_registration_disabled'], 0);
+			stderr($lang_functions['std_sorry'], $lang_functions['std_open_registration_disabled'], 0, false);
 		}
 	}
 
@@ -1678,14 +1678,14 @@ function registration_check($type = "invitesystem", $maxuserscheck = true, $ipch
 		$res = sql_query("SELECT COUNT(*) FROM users") or sqlerr(__FILE__, __LINE__);
 		$arr = mysql_fetch_row($res);
 		if ($arr[0] >= $maxusers)
-		stderr($lang_functions['std_sorry'], $lang_functions['std_account_limit_reached'], 0);
+		stderr($lang_functions['std_sorry'], $lang_functions['std_account_limit_reached'], 0, false);
 	}
 
 	if ($ipcheck) {
 		$ip = getip () ;
 		$a = (@mysql_fetch_row(@sql_query("select count(*) from users where ip='" . mysql_real_escape_string($ip) . "'"))) or sqlerr(__FILE__, __LINE__);
 		if ($a[0] > $maxip)
-		stderr($lang_functions['std_sorry'], $lang_functions['std_the_ip']."<b>" . htmlspecialchars($ip) ."</b>". $lang_functions['std_used_many_times'],false);
+		stderr($lang_functions['std_sorry'], $lang_functions['std_the_ip']."<b>" . htmlspecialchars($ip) ."</b>". $lang_functions['std_used_many_times'],false, false);
 	}
 	return true;
 }
diff --git a/public/invite.php b/public/invite.php
index 0fd81274..11f92378 100644
--- a/public/invite.php
+++ b/public/invite.php
@@ -10,12 +10,12 @@ $menuSelected = $_REQUEST['menu'] ?? 'invitee';
 $pageSize = 50;
 
 function inviteMenu ($selected = "invitee") {
-    global $lang_invite, $id, $CURUSER;
+    global $lang_invite, $id, $CURUSER, $invitesystem;
     begin_main_frame("", false, "100%");
     print ("<div id=\"invitenav\" style='position: relative'><ul id=\"invitemenu\" class=\"menu\">");
     print ("<li" . ($selected == "invitee" ? " class=selected" : "") . "><a href=\"?id=".$id."&menu=invitee\">".$lang_invite['text_invite_status']."</a></li>");
     print ("<li" . ($selected == "sent" ? " class=selected" : "") . "><a href=\"?id=".$id."&menu=sent\">".$lang_invite['text_sent_invites_status']."</a></li>");
-    if (user_can('sendinvite')) {
+    if (user_can('sendinvite') && $invitesystem == 'yes') {
         print ("</ul><form style='position: absolute;top:0;right:0' method=post action=invite.php?id=".htmlspecialchars($id)."&type=new><input type=submit ".($CURUSER['invites'] <= 0 ? "disabled " : "")." value='".$lang_invite['sumbit_invite_someone']."'></form></div>");
     }
     end_main_frame();