Don't work fail2ban ... but the most important thing, don't work the pg_connect function, i have the next error PHP Fatal error: Call to undefined function pg_connect() in /var/www/clients/client3/web3/web/funciones/conex.php but this isn't all ... the phppgadmin don't work ... in the ispconfig2, I made the procedure of recompiling the php in the config file of the instalation, but that file don't exists in the ispconfig3 .... I need help please ... Greetings and thank you ... P.D. I hope your comments or some ideas !!!