Please I need help

[Arturin1]

I have Joomla 1.5.25 and I had installed version 1.1.9 and upgrade to version 2.0 but got an error:
Fatal error: Can not redeclare class vmRequest in / home / bouchotn / public_html / administrator / components / com_virtuemart / classes / request.class.php on line 597
and now not to do .... please someone can help me and tell me that I do ... please .... I can not do anything ... let alone to do ... please ... I thought that just installing the 2.0 version would be updated as normal and no ... and now neither backwards nor forwards ... not exist as before upgrade ... thanks in advance ...

IN SPANISH

Tengo Joomla 1.5.25 y Tenía yo instalada la versión 1.1.9 y actualize a la versión 2.0 pero me salio un error:
Fatal error: Cannot redeclare class vmRequest in /home/bouchotn/public_html/administrator/components/com_virtuemart/classes/request.class.php on line 597
y ahora no se que hacer.... por favor, alguien me puede ayudar y decirme que debo hacer... por favor.... ya no puedo hacer nada... y mucho menos se que hacer... por favor... pense yo que con solo instalar la version 2.0 de forma normal se actualizaria y no... y ahora ni para atras ni para adelante... no existe como antes un upgrade... gracias anticipadas...

[jenkinhill]

Forum search:: 
http://forum.virtuemart.net/index.php?topic=95507.msg313581#msg313581
http://forum.virtuemart.net/index.php?topic=94499.msg310029#msg310029
http://forum.virtuemart.net/index.php?topic=95208.msg312465#msg312465
http://forum.virtuemart.net/index.php?topic=95890.msg315321#msg315321