error #001100279 in MEMERR in CFX Solver 5.7.1 SP1

Lionel BRUYERE

Hello, My mesh contains 2Mio nodes. I can do a calculation from 0 to 1000 iteration with no problems. But if i do a restart of a calculation (after 10, 100 or more iterations), the computation doesn't start, and I have this error message :

Error detected by routine RENAM COLDNM = ./VERTICES/BETA/??3e?*?????A??????IA CNEWNM = /FLOW/ASSEMBLE/TIME-0/SOLUTION/ZN2 /./VERTICES/BETA/??3e?*?????A??????IA CRESLT = NONE

+--------------------------------------------------------------------+ | ERROR #001100279 has occurred in subroutine ErrAction. | | Message: | | Stopped in routine MEMERR

Do you know from where it can come? Thanks.