$ses = $_SESSION[SESS_NAME]['user_id'];

function freichatx_get_hash($ses){
      global $APR;
  
      if(is_file("$APR/freichat/hardcode.php")) {
          require "$APR/freichat/hardcode.php";

          $temp_id =  $ses . $uid;

          return md5($temp_id);
       }
       else {
           echo "<script>alert('module freichatx says: hardcode.php file not found!');</script>";
       }

       return 0;
  }

$freichat_hash = freichatx_get_hash($ses);
$freichat_ses = $ses;

.....

<script type="text/javascript" language="javascipt" src="%7B%24APH%7D/freichat/client/main.php?id=%7B%24freichat_ses%7D&xhash=%7B%24freichat_hash%7D"></script>

hardcode.php:
$dsn='mysql:host=localhost;dbname=nk'; //DSN
$db_user='nk'; //DB username
$db_pass='...'; //DB password    
$driver='Custom'; //Integration driver
$db_prefix='frei_'; //prefix used for tables in database
$uid='51d6b0722476a'; //Any random unique number

$PATH = 'freichat/'; // Use this only if you have placed the freichat folder somewhere else
$installed=false; //make it false if you want to reinstall freichat
$admin_pswd='testing'; //backend password 

$debug = false;
$custom_error_handling='NO'; // used during custom installation

$use_cookie=true;

/* email plugin */
$smtp_username = '';
$smtp_password = '';

$force_load_jquery = 'YES';

/* Custom driver */
$usertable='cms_session'; //specifies the name of the table in which your user information is stored.
$row_username='name'; //specifies the name of the field in which the user's name/display name is stored.
$row_userid='user_id'; //specifies the name of the field in which the user's id is stored (usually id or userid)
$avatar_field_name = 'avatar';

Hello @all I've added freichat to my backend. All is ok. But I can't see the names of the user. I only see the name guest-.... I have tried to configure that. But it won't run. <code> $ses = $_SESSION[SESS_NAME]['user_id']; function freichatx_get_hash($ses){ global $APR; if(is_file("$APR/freichat/hardcode.php")) { require "$APR/freichat/hardcode.php"; $temp_id = $ses . $uid; return md5($temp_id); } else { echo "<script>alert('module freichatx says: hardcode.php file not found!');</script>"; } return 0; } $freichat_hash = freichatx_get_hash($ses); $freichat_ses = $ses; ..... <script type="text/javascript" language="javascipt" src="{$APH}/freichat/client/main.php?id={$freichat_ses}&xhash={$freichat_hash}"></script> hardcode.php: $dsn='mysql:host=localhost;dbname=nk'; //DSN $db_user='nk'; //DB username $db_pass='...'; //DB password $driver='Custom'; //Integration driver $db_prefix='frei_'; //prefix used for tables in database $uid='51d6b0722476a'; //Any random unique number $PATH = 'freichat/'; // Use this only if you have placed the freichat folder somewhere else $installed=false; //make it false if you want to reinstall freichat $admin_pswd='testing'; //backend password $debug = false; $custom_error_handling='NO'; // used during custom installation $use_cookie=true; /* email plugin */ $smtp_username = ''; $smtp_password = ''; $force_load_jquery = 'YES'; /* Custom driver */ $usertable='cms_session'; //specifies the name of the table in which your user information is stored. $row_username='name'; //specifies the name of the field in which the user's name/display name is stored. $row_userid='user_id'; //specifies the name of the field in which the user's id is stored (usually id or userid) $avatar_field_name = 'avatar'; </code> in the table cms_session are all users stored who are logged in. After login I can see the chatwindow but everybody has the name 'guest-...' $ses is initiated with a integrer and is the correct user_id. Also the values of $usertable, $row_username, $row_userid are correct can anyone help?? thanks a lot!

Can you check your website source code , and check if the id is correct here : main.php?id={$freichat_ses}

Thank you for your answer. The ID is correct for every user

<script type="text/javascript" language="javascipt" src="..../nk/freichat/client/main.php?id=28&xhash=e06409f245b1ffa05375c0d70e605701"></script>

the is the output of my user with id=28 <code><script type="text/javascript" language="javascipt" src="..../nk/freichat/client/main.php?id=28&xhash=e06409f245b1ffa05375c0d70e605701"></script></code> btw I am using v9.4

Everything looks correct , can you enable php debugging from freichat backend-> additional .Then check freixlog.log in freichat folder for any errors .