Also, I updated the PHP version on the hosting side (the hosting company did, I just clicked on the button in the panel). This cause some glitches with the antispam and the rest when commenting. Sorry about that.

I addressed the known issues, related to deprecated PHP functions. This is still easier than upgrading to the newer version of Dotclear that break the URLs.

http://www.figuiere.net/hub/blog/?2014/04/29/848-fixing-deprecations