Error while downloading solution version.

Hi All,
I have created a new version of my existing solution and while downloading it I am getting following error .
Error during Solution download: ORA-00604: error occurred at recursive SQL level 1
ORA-00001: unique constraint (SYS.I_OBJ1) violated
We have already taken many releases so far but getting this error first time .Anyone any idea?
Hi Paramod,

Googling that error gives some errors related to triggers.
Do you have any custom triggers in the platform tables?

If possible can you post the stack trace of the error as well (should be one in Error logs)? So we can try to figure out what query is causing the error.

João Rosado
HI Joao,
I saw service center log and deactivated few timers which are giving error and then tried again and it works , i dont know weather this is permanent solution or not but for this time it works without error.
tôi th?y nó v?n ho?t d?ng bình thu?ng
i cannot understand this..