Event list showing 1000000 sequence number

Is anyone able to help me, I have S15 as the subject suggest the Event list showing 1000000 sequence number.

also, the Oldest Sequence Number is higher than Newest Sequence Number.

I am using Buffered MxFFS archive with the MxFFS archive target to a NFS File server on a Linux system.

I am aware of “.erdinfo” file when using a Windows system to reset this, but I am unable to locate a similar file on Linux.

can anyone tell me away to prevent this or repair this on a Linux system?