Mr.NoComment

This worked for me also

/* Setup a temporary folder for uploading and updating */
define( 'WP_TEMP_DIR', ABSPATH . 'wp-content/tmp/') ;

Thx

Thank You so much mario.andrade
It was a proxy problem and solved now ??

The idea is simple don’t make empty lines BETWEEN open and closed php tags ,,
the comments here “//” just to refer to the lines causing the problem

SOLVED
Thank you “talvitie” you got it.
I may just make it more clear from my case:

My theme’s functions.php was like this..

<?php
// my original php code
?>
// empty line that caused the problem
<?php
// another php code in a new tag
?>

I just removed that empty line and the caused became as follows..

<?php
// my original php code
?>
<?php
// another php code in a new tag
?>

I need the same result.
plz let me know if you got something.
Thx ??