erro no PHP

Instalei o PHP 4.3.4 / Apache 2.0.48 e PostgreSQÇ 7.4 integrados um com o outro.
Agora estou acessando uma page com php e pear e acusa o seguinte erro

Warning: Unknown(): Your script possibly relies on a session side-effect which existed until PHP 4.2.3. Please be advised that the session extension does not consider global variables as a source of data, unless register_globals is enabled. You can disable this functionality and this warning by setting session.bug_compat_42 or session.bug_compat_warn to off, respectively. in Unknown on line 0

no php.ini coloquei

register_globals = ON
session.bug_compat_42 = 1
session.bug_compat_warnn = 0 // Por default eh 1

Ja inverti os valores e nao consego resolver isso.
Alguemsabe pq?

VALEU