Warning: session_start(): Session cannot be started after headers have already been sent in /disk2/dm/korapto/Php/login_with_mysql_and_session/logintest.php on line 155

Warning: require(database.php): Failed to open stream: No such file or directory in /disk2/dm/korapto/Php/login_with_mysql_and_session/logintest.php on line 156

Fatal error: Uncaught Error: Failed opening required 'database.php' (include_path='.:/usr/share/php') in /disk2/dm/korapto/Php/login_with_mysql_and_session/logintest.php:156 Stack trace: #0 {main} thrown in /disk2/dm/korapto/Php/login_with_mysql_and_session/logintest.php on line 156