I just tried installing JoomSEF 4.5.1 on a Joomla 3.2 system and failed miserably with the following error:

500 Installation unexpectedly terminated:

I checked the error_log file but only observed a couple of warning messages:

[Fri Nov 15 12:14:29 2013] [error] [client 192.168.1.4] PHP Warning: array_merge(): Argument #1 is not an array in /devel/bookings/www/libraries/cms/installer/installer.php on line 1867, referer: www.clearbookings.co/administrator/index...option=com_installer
[Fri Nov 15 12:14:29 2013] [error] [client 192.168.1.4] PHP Warning: array_unique() expects parameter 1 to be array, null given in /devel/bookings/www/libraries/cms/installer/installer.php on line 1867, referer: www.clearbookings.co/administrator/index...option=com_installer


Anybody else having the problem?

Am a previous paying customer of JoomSEF for J1.5 and would like to purchase for J3.x also, but not if it doesn't work.