i am getting error 98 error requesting media,

Hello 

i am getting error 98 error requesting media , Sorry again , i am getting error , how to resolve it ,

Can u prople help me,

Error bptm [pid=2199] error requesting media, TpErrno = Filename already exists
Error bpbackupdb [pid=4151] load of media id 1102L2 failed, error requesting media (tpreq)