Deprecated: Non-static method Engine::singleton() should not be called statically in /var/www/html/users/p/r/projectwww/www.project-system.pl/index.php on line 3

Fatal error: Uncaught Error: Call to undefined function mysql_connect() in /var/www/html/users/p/r/projectwww/www.project-system.pl/library/db/db.class.php:8 Stack trace: #0 /var/www/html/users/p/r/projectwww/www.project-system.pl/engine/engine.class.php(213): DB->__construct('localhost', 'projectsystem', 'kx438f22', 'projectsystem2') #1 /var/www/html/users/p/r/projectwww/www.project-system.pl/engine/engine.class.php(30): Engine->db_connect() #2 /var/www/html/users/p/r/projectwww/www.project-system.pl/engine/engine.class.php(186): Engine->__construct() #3 /var/www/html/users/p/r/projectwww/www.project-system.pl/index.php(3): Engine::singleton() #4 {main} thrown in /var/www/html/users/p/r/projectwww/www.project-system.pl/library/db/db.class.php on line 8