Fixed bad call of function 'showTaggedEntry()'

Author: vyskocilpavel

CHANGELOG.md

@@ -2,8 +2,8 @@
 All notable changes to this project will be documented in this file.
 
 ## [Unreleased]
-#### Fixed
 - Allow omitted config for nested class in ProxyFilter
+- Fixed bad call of function 'showTaggedEntry()'
 
 ## [v3.7.1]
 #### Fixed

lib/Disco.php

@@ -488,7 +488,7 @@ public static function showTaggedIdPs($t, $tag, $showSignInWith = false)
             for ($i = 0; $i < $idpCount % 3; $i++) {
                 $html .= '<div class="col-md-' . (12 / ($idpCount % 3))  . '">';
                 $html .= '<div class="metalist list-group">';
-                $html .= showTaggedEntry($t, $idps[array_keys($idps)[$counter]], $showSignInWith);
+                $html .= self::showTaggedEntry($t, $idps[array_keys($idps)[$counter]], $showSignInWith);
                 $html .= '</div>';
                 $html .= '</div>';
                 $counter++;