According your instructions, i've do
1 For test :
chmod 777 -R /var/www/html/
It's doesn't work.
2 No, i don't use a caching service like Cloudfare or other
3 Thank you lototo , i've kill caches and Presta is still killing me....
Thank you for all your reply !!!!!! 
It's my fault, i know it's the importance to save the DB before modifying anything.....
i think i will make a new install. I'm "lucky" because my installation is a new site.
Have a good week !!!!
According your instructions, i've do
1 For test :
chmod 777 -R /var/www/html/ It's doesn't work.
2 No, i don't use a caching service like Cloudfare or other
3 Thank you lototo , i've kill caches and Presta is still killing me....
Thank you for all your reply !!!!!!
It's my fault, i know it's the importance to save the DB before modifying anything.....
i think i will make a new install. I'm "lucky" because my installation is a new site.
Have a good week !!!!
According you instruction, i've do
1 For test :
chmod 777 -R /var/www/html/ It's doesn't work.
2 No, i don't use a caching service like Cloudfare or other
3 Thank you lototo , i've kill caches and Presta is still killing me....
Thank you for all your reply !!!!!!
It's my fault, i know it's the importance to save the DB before modifying anything.....
i think i will make a new install. I'm "lucky" because my installation is a new site.
Have a good week !!!!
