Navision module errors.

Hi All,

We have the following errors come up in navision 3.01.

the first i had was a

"Internal error 1355 in module 19.
Contact your dealer if you need assistance."

This happend when doing a optimisation of all tables. Database seems fine, i have done a manual optimisation of the big tables and they were fine.

The second is:
"Internal error 100 in module 11.
Contact your dealer if you need assistance."

This happened when doing a import, could not get this to happen again so far.

Any ideas on this??

Thanks