lib/main.php:763: Warning[2]: hash() expects at least 2 parameters, 1 given

lib/main.php:764: Warning[2]: hash() expects at least 2 parameters, 1 given

lib/display.php:113: Fatal[2048]: Non-static method HTML::a() should not be called statically

lib/pear/DB/common.php:741: Notice[8]: Only variable references should be returned by reference

lib/pear/DB/common.php:741: Notice[8]: Only variable references should be returned by reference

lib/pear/DB/common.php:741: Notice[8]: Only variable references should be returned by reference