TestLink

On our test server, I can run the report 'Test Result Matrix' fine for all our products. On our live server, running the same report, any product, the following error appears in IE9 (no error appears in Firefox):

User Agent: Mozilla/4.0 (compatible; MSIE 7.0; Windows NT 6.1; WOW64; Trident/5.0; SLCC2; .NET CLR 2.0.50727; .NET CLR 3.5.30729; .NET CLR 3.0.30729; Media Center PC 6.0; InfoPath.2; .NET4.0C; .NET4.0E)
Timestamp: Thu, 1 Dec 2011 23:23:43 UTC
Message: Object doesn't support this action
Line: 543
Char: 13
Code: 0
URI: http://testlink.skytrac.org/third_party ... Filters.js

Both servers are using the same Testlink installation (1.9.3), so GridFilters.js is identical on both servers. Any idea?

The problem apparently resolved itself, after I cleared my browser's cache, and increased the variable 'memory_limit' in php.ini.

please provide more info to community
1. config option you have setted on php.ini and value
2. your installation size i.e.: issue was on test project woth 1000 test suites each with 555 test cases