[ic] Error after installing 4.8.1

[Alessandro Poletto]

For some month i've used interchange 4.6.x, now i've upgraded to 
4.8.1...

There are two big problems:

1) in the old demo (that i've used as a shop modifing it really 
alot!) construct, when I try to show the basket (ord/basket.html) the 
system say me:

Internal Server Error
The server encountered an internal error or misconfiguration and was 
unable to complete your request. 
Please contact the server administrator, webmaster@192.168.11.204 and 
inform them of the time the error occurred, and anything you might 
have done that may have caused the error. 
More information about this error may be available in the server 
error log.

And in the error.log I found:

192.168.11.205 Zvb8EbLq:192.168.11.205 - [17/agosto/2001:17:54:46 
+0200] construct /cgi-bin/construct/process.html Runtime error: Can't 
use string ("10000") as a HASH ref while "strict refs" in use at 
(eval 127) line 5.

I've discovered that putting nothing in the weight filed (products 
table) all works fine!! I've tried without any success to change the 
type of the field in numeric or text but the error persist!!!

For me this is a really big problem because the shop is in production 
stage! Pleas to all Help!!

The second problem is less important...
After installing 4.8.1 i've tried the foundation demo, and in all the 
entrance the server reply me with the: INTERNAL SERVER ERROR...

Many thank in advance to all that can help me!!
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Alessandro Poletto
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