cannot login to atutor or acontent
I have installed atutor and acontent, and at first everything worked fine.
created admin and instructors logins.
Now I cannot login anymore, not as admin, and not as other user. error: username/password combination not known.
This happens with ATutor as well as with AContent.
Both are installed on the same server.
I do not have a custom theme installed. Same problem occurs both with firefox and IE.
please help! Thank you very much!
some server information that might be relevant:
Apache 2.4.7 Draait
DirectAdmin 1.45.4 Draait
Exim 4.76 Draait
MySQL 5.5.31 Draait
Named 9.8.2rc1 Draait
dovecot 2.2.12 Draait
pure-ftpd 1.0.36 Draait
Php 5.4.24 Genstalleerd
Thanks in advance,