Error compiling pike script

/srv/www/users/padrone/temporary/sold/pike-ex1.pike:4	Error: Index 'sql' not present in module Sql.
/srv/www/users/padrone/temporary/sold/pike-ex1.pike:4	Error: Indexed module was: Sql.
/srv/www/users/padrone/temporary/sold/pike-ex1.pike:4	Error: Illegal program identifier: 0.
/srv/www/users/padrone/temporary/sold/pike-ex1.pike:6	Error: Index 'sql' not present in module Sql.
/srv/www/users/padrone/temporary/sold/pike-ex1.pike:6	Error: Indexed module was: Sql.
/srv/www/users/padrone/temporary/sold/pike-ex1.pike:6	Error: Too many arguments to `() (function call) (expected 0 arguments).
/srv/www/users/padrone/temporary/sold/pike-ex1.pike:6	Error: Got     : string(47..122).