Cannot redeclare validate_file()?

I am having the same problem on two different sites. Anyone have any ideas about how to fix it?

Same error here… what’s going on?

I would suggest deleting everything except /wp-content/ folder then upload WP2.6 again.

I deleted everything except the wp-content folder and the config file and installed WP2.6 and it worked. Not sure what I did the first time but that sovled the problem.

I would always recommend you deleting everything and upload the new content instead of overwriting it.

Thanks, this worked for me. Any thoughts on which file was the culprit?

I still get this error after I’ve deleted wp-admin and wp-includes and the root files (and re-uploaded of course) for several times now.

I’ll try putting back 2.5 but I doubt that it will work.