Fatal error to install the Sobi2 plugin

[radrack]

hi[color=#FF6600][/color]

I have Joom 1.5 running in legacy mode. I installed xmap 1.1 with no issue. However, when I use the installer to attempt to install the Sobi2 plugin, the following error occurs:

Fatal error: Call to a member function on a non-object in /home/buscando/public_html/administrator/components/com_xmap/classes/XmapPluginInstallerJ15.php on line 49

help!:(

[admin]

Hi, please try using the version of Xmap 1.1 for Joomla 1.5 and let me know if the problem persists!

Thanks

[radrack]

I do not speak English but helped me with a translator online, I understand my explanation.

Yes, I did as I enter but the problem persists, thanks for help

Fatal error: Call to a member function on a non-object in /home/buscando/public_html/administrator/components/com_xmap/classes/XmapPluginInstaller.php on line 49

[radrack]

help me!