If you get this error in apache logs after upgrading to Debian Wheezy the reason is... php5-suhosin depends on an obsolete version of phpapi-20090626+lfs so php5-suhosin is removed during the upgrade... but the PHP config snippet /etc/php5/conf.d/suhosin.ini isn't purged... so PHP still tries to load the module suhosin.so. You need to purge php5-suhosin untill it is available again. rs1:~# apt-get install php5-suhosin Package 'php5-suhosin' has no installation candidate
