Troubleshooting Collapse error messages

Hi

trying running a collapse analysis with following input files:

sacinp

seainp

clpinp

psiinp

jcninp

I am getting following error messages:

error MEMBER XXX-XXX HAS BUCKLED COMPLETELY
error MEMBER XXX-XXX HAS ERROR IN SOLUTION
warning MEMBER XXX-XXX HAS CROSS-SECTION PROPERTIES THAT DIFFER FROM THE CALCULATED PROPERTIES

Please suggest how to deal?!


Thanks.