disable_functions problemi ?

• Your server has disabled fundamental core PHP functions via the disable_functions directive in php.ini. This will cause unexpected problems in XenForo. All PHP functions should be enabled.

mail, dl, dll, hopenbasedir, symlink, mysql_list_dbs, exec, passthru, system, popen, proc_open, shell_exec, escapeshellcmd, escapeshellarg, posix_getpwuid, foreach, restore_ini, hopenbasedir, ini_restore, ini_alter, openbasedir, f_open, array_compare, array_user_key_compare, cat, proc_close, proc_get_status, proc_nice, show_source, posix_mkfifo, get_current_user, getmyuid, pconnect, link, symlink, fin, passthruexec, fileread, pcntl_exec, leak, apache_child_terminate, chown, posix_kill, posix_setpgid, posix_setsid, posix_setuid, proc_terminate, syslog, fpassthru, execute, shell, chgrp, stream_select, socket_select,  socket_create, socket_create_listen, socket_create_pair, socket_listen, socket_accept, socket_bind, socket_strerror, pcntl_fork, pcntl_signal, pcntl_waitpid, php_getuid, pcntl_wexitstatus, pcntl_wifexited, pcntl_wifsignaled, pcntl_wifstopped, pcntl_wstopsig, pcntl_wtermsig, openlog, apache_get_modules,  apache_get_version, apache_getenv, apache_note, apache_setenv, virtual, fwriter