recommiting already commited files

i have this issue here i was wondering if someone can give me a hand...

basically i'm running svn server and long story short, we had to
restore some backups
but here is a tricky part...

the backup that we restore isn't latest they are a day old, but
clients who's using that svn server is in the future commits vs what
svn server has

what's the best way to deal with this situation? how do clients
recommit stuff to svn server?

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