I found the solution… the fix for this was in the function.php of another theme, and I changed it.
Now I inserted the cde on the bp-custom.php and its safe no more loose this fix.
Thank you guys
@donutz Hy Peter, where can I Insert the code you wrote?
My site is in a internal server, and i didnt understand where I insert this code.
tks!
Robin, tks for yout help.
I saw this post yesterday, but I had inputed my address host wrong, so, today, with my mind fresh, I did the right host and now it`s ok.
thank you so much for your help!