Deprecated: mysql_connect(): The mysql extension is deprecated and will be removed in the future: use mysqli or PDO instead in /home/kdeedu7/public_html/praktyki/header_db.php on line 42

Warning: mysql_connect(): Access denied for user 'kdeedu7_wwwad'@'localhost' (using password: YES) in /home/kdeedu7/public_html/praktyki/header_db.php on line 42

Warning: mysql_select_db() expects parameter 2 to be resource, boolean given in /home/kdeedu7/public_html/praktyki/header_db.php on line 43

Deprecated: mysql_query(): The mysql extension is deprecated and will be removed in the future: use mysqli or PDO instead in /home/kdeedu7/public_html/praktyki/header_db.php on line 45

Warning: mysql_query(): The server requested authentication method unknown to the client [caching_sha2_password] in /home/kdeedu7/public_html/praktyki/header_db.php on line 45

Warning: mysql_query(): The server requested authentication method unknown to the client in /home/kdeedu7/public_html/praktyki/header_db.php on line 45

Warning: mysql_query(): A link to the server could not be established in /home/kdeedu7/public_html/praktyki/header_db.php on line 45

Fatal error: Call to undefined function session_register() in /home/kdeedu7/public_html/praktyki/header_db.php on line 60