Hola miren cuando inteno entrar ah mensajes privados me sale esto tengo php-nuke 6.9

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cuando entro a webmail me salew esto

Warning: Call-time pass-by-reference has been deprecated - argument passed by value; If you would like to pass it by reference, modify the declaration of fsockopen, pfsockpen, show_source, php_uname, ini_alter, ini_restore, ini_set, getrusage, get_current_user, set_time_limit, getmyuid, getmypid, dl, leak, listen, chown, chmod, chgrp, realpath, tmpfile, link(). If you would like to enable call-time pass-by-reference, you can set allow_call_time_pass_reference to true in your INI file. However, future versions may not support this any longer. in /home/webcindario/maha-soft/modules/WebMail/pop3.php on line 70

Warning: Call-time pass-by-reference has been deprecated - argument passed by value; If you would like to pass it by reference, modify the declaration of fsockopen, pfsockpen, show_source, php_uname, ini_alter, ini_restore, ini_set, getrusage, get_current_user, set_time_limit, getmyuid, getmypid, dl, leak, listen, chown, chmod, chgrp, realpath, tmpfile, link(). If you would like to enable call-time pass-by-reference, you can set allow_call_time_pass_reference to true in your INI file. However, future versions may not support this any longer. in /home/webcindario/maha-soft/modules/WebMail/pop3.php on line 70

Warning: Call-time pass-by-reference has been deprecated - argument passed by value; If you would like to pass it by reference, modify the declaration of [runtime function name](). If you would like to enable call-time pass-by-reference, you can set allow_call_time_pass_reference to true in your INI file. However, future versions may not support this any longer. in /home/webcindario/maha-soft/modules/WebMail/pop3.php on line 138

Warning: Call-time pass-by-reference has been deprecated - argument passed by value; If you would like to pass it by reference, modify the declaration of [runtime function name](). If you would like to enable call-time pass-by-reference, you can set allow_call_time_pass_reference to true in your INI file. However, future versions may not support this any longer. in /home/webcindario/maha-soft/modules/WebMail/pop3.php on line 140

Warning: Call-time pass-by-reference has been deprecated - argument passed by value; If you would like to pass it by reference, modify the declaration of [runtime function name](). If you would like to enable call-time pass-by-reference, you can set allow_call_time_pass_reference to true in your INI file. However, future versions may not support this any longer. in /home/webcindario/maha-soft/modules/WebMail/pop3.php on line 162

y a mensajes
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AYUDENME

pues ahora lo unico que me fala es saber en donde etsan


pero muchas gracias señor