Log in problem - Joomla! Forum - community, help and support

hi chaps,

for reason, customers cant log in or create new account on website. working fine until 3 weeks ago. know should start looking?



thanks
paul

did install 3rd party extensions?
is joomla's sef enabled?

have tested different templates , different browsers?
(to see if it's template or browser related)

can give more info server forum post assistant viewtopic.php?f=428&t=272481