php, $_SERVER['REMOTE_ADDR'] is not set.

[arnaud2910085]

Hello,
Since I connected on my website this morning, I get an error with my visit counter. The variable $_SERVER['REMOTE_ADDR'] is not set. Now I test if this variable is set to avoid errors, But it's a real problem because my counter can't work properly. Could you, please, fix this issue ? Or point out how can I fix it ?

EDIT:
I saw on other thread that people can use $_SERVER['REMOTE_ADDR'] >< It don't work with me only ? how can I active it or something like that ? (that would be stupid, yesterday it worked perfectly and I didn't change anything so it SHOULD work).