diff -ruN phpldapadmin.old/config/config.php phpldapadmin/config/config.php
--- phpldapadmin.old/config/config.php	2021-09-28 17:02:43.911943260 +0200
+++ phpldapadmin/config/config.php	2021-09-28 17:09:10.551216335 +0200
@@ -389,6 +389,7 @@
 /* Default password hashing algorithm. One of md5, ssha, sha, md5crpyt, smd5,
    blowfish, crypt or leave blank for now default algorithm. */
 // $servers->setValue('appearance','pla_password_hash','md5');
+   $servers->setValue('appearance','pla_password_hash','');
 
 /* If you specified 'cookie' or 'session' as the auth_type above, you can
    optionally specify here an attribute to use when logging in. If you enter
@@ -398,6 +399,7 @@
    your LDAP server requires you to login to perform searches, you can enter the
    DN to use when searching in 'bind_id' and 'bind_pass' above. */
 // $servers->setValue('login','attr','dn');
+   $servers->setValue('login','attr','uid');
 
 /* Base DNs to used for logins. If this value is not set, then the LDAP server
    Base DNs are used. */
@@ -546,7 +548,7 @@
 
 /*
 $servers->newServer('ldap_pla');
-$servers->setValue('server','name','LDAP Server');
+$servers->setValue('server','name','local LDAP Server');
 $servers->setValue('server','host','127.0.0.1');
 $servers->setValue('server','port',389);
 $servers->setValue('server','base',array(''));