Relation raltion_name with OID ##### no longer exists

"Edmundo Robles L." <erobles@sensacd.com.mx> writes:

i have the above error when i tried to insert a register, How can i
solve this issue???'

AFAIK the only way to get that message is for one session to be starting
to do something with a table just at the time that some other session
drops it. Maybe you need to be more careful about interlocking your
various applications.

regards, tom lane