For the third time already, I am hitting random problems logging in into my blog on blogs.gentoo.org. The symptoms are trivial -- my username/password is not accepted and the attempt count is decreasing with no other information. I have verified that my password is correct, and after some time the login just works again (it might be relevant that I've tried wordpress API in the meantime).
After I've finally logged in, I don't seem to be able to save the new post. I can't log out either. The logs seem to be full of: PHP Warning: hash_hmac(): Unknown hashing algorithm: md5 in /var/www/blogs.gentoo.org/htdocs/wp-includes/pluggable.php on line 2282 PHP Warning: hash_hmac(): Unknown hashing algorithm: sha256 in /var/www/blogs.gentoo.org/htdocs/wp-includes/wp-db.php on line 2102 Maybe PHP is broken on this machine...
I've seem to have fixed it via rebuilding and restarting apache.
It's still happening randomly, and apparently not only for me. Today I was able to login to admin panel but it threw me out when I tried to get into exporting, and refused my login afterwards.
(In reply to Michał Górny from comment #1) > After I've finally logged in, I don't seem to be able to save the new post. > I can't log out either. > > The logs seem to be full of: > > PHP Warning: hash_hmac(): Unknown hashing algorithm: md5 in > /var/www/blogs.gentoo.org/htdocs/wp-includes/pluggable.php on line 2282 > PHP Warning: hash_hmac(): Unknown hashing algorithm: sha256 in > /var/www/blogs.gentoo.org/htdocs/wp-includes/wp-db.php on line 2102 > > Maybe PHP is broken on this machine... php -r 'print_r(hash_algos());' always prints the right algos for me, but the error continues in the logs to this day. -A
