I've only just become aware of a problem with my WordPress plugins at my domain - because they're not working, I get
Fatal error: Call to undefined function: the_nice_category() in /home/virtual/site108/fst/var/www/html/index.php on line 35
on the main page. When I check the plugins when I'm logged in, I get
Couldn't open plugins directory or there are no plugins available.
on the plugins page and nothing underneath. The plugins are in the wp-content/plugins folder (the default ones for version 1.2.2 and for the theme I'm using) and I'm quite confused as to why they're not working even though they're in the correct folder.
I don't know if upgrading to 1.5 then back to 1.2.2 had anything to do with this but I thought I'd mention that I had done that a couple of days ago.