Since the migration of my site to OVH server, RokGalery is putting me this kind of error message : "JSON invalid response" each time I upload images (even if, when I refresh the page, images seem to be correctly imported)
This problem was not present when I was working locally (Turnkey LAMP, Linux lamp 3.2.0-4-amd64 #1 SMP Debian 3.2.57-3+deb7u2 x86_64, MYSQL : 5.5.37-0+wheezy1, PHP : 5.4.4-14+deb7u10) and Joomla 3.3.
But after the migration of my site to OVH on a private sql basis (with MySQL 5.5.14) I have now this error message.