konic

So it’s ok for me :
– I past a new wp-config.php in ma root directory (maybe It’s because of wordpad). I use Notepad++ and I try to paste your line, same problem.
– I delete this plugin and will find another one, I have no time for solving problem.

Thank for help

Thank for your post.

I try to add lines in my wp-config.php but It make problem in my admin page :
Warning: Cannot modify header information – headers already sent by (output started at /homepages/13/d147306849/htdocs/3CV/wp-config.php:1) in /homepages/13/d147306849/htdocs/3CV/wp-content/plugins/bad-behavior/bad-behavior/screener.inc.php on line 12

Warning: Cannot modify header information – headers already sent by (output started at /homepages/13/d147306849/htdocs/3CV/wp-config.php:1) in /homepages/13/d147306849/htdocs/3CV/wp-includes/pluggable.php on line 1207

The same for me : upgrade cause entire site error.
And your reinstalling method = an other fatal error.

Same
http://3cv.fr