Hi Friends,
We encountered a rather strange issue today. I had to migrate some site collections to another database which I created in the Central Admin. I verified the accessibility of sites which were 2.4 GB in size after their movement to the new DB. But, I am not able to create any new subsites in these sites for reasons unknown. Digging into the logs showed the below message (not sure if this is related to the error I faced):
Detected use of SPRequest for previously closed SPWeb object. Please close SPWeb objects when you are done with all objects obtained from them, but not before.
Please help.
Shonilchi..