hi, The problem could be libmysqlclient.so (shared library) 1. show your Apache error.log and find 'PHP Warning: Unknown(): Unable to load dynamic library '/usr/lib/php4/20020429/mysql.so' - /usr/lib/libmysqlclient.so.X' 2. 'locate libmysqlclient.so.X' 3. The easy way "cp libmysqlclient.so.X /usr/lib/" see also: http://dev.mysql.com/doc/mysql/en/Source_notes-Linux.html -r.braband