Can't access postings in forums

I upgraded to 2.01+ from 2.01
I wasn't having any problems with the forums
now I get this:

Notice: Undefined property: stdClass::$context in /home/lawsch6/public_html/mod/forum/lib.php on line 5321

Notice: Trying to get property of non-object in /home/lawsch6/public_html/rating/lib.php on line 297
Incorrect context specified

line 563 of /lib/accesslib.php: call to debugging()
line 354 of /rating/lib.php: call to has_capability()
line 5337 of /mod/forum/lib.php: call to rating_manager->get_ratings()
line 271 of /mod/forum/discuss.php: call to forum_print_discussion()

Incorrect context specified

line 563 of /lib/accesslib.php: call to debugging()
line 355 of /rating/lib.php: call to has_capability()
line 5337 of /mod/forum/lib.php: call to rating_manager->get_ratings()
line 271 of /mod/forum/discuss.php: call to forum_print_discussion()

Incorrect context specified

line 563 of /lib/accesslib.php: call to debugging()
line 356 of /rating/lib.php: call to has_capability()
line 5337 of /mod/forum/lib.php: call to rating_manager->get_ratings()
line 271 of /mod/forum/discuss.php: call to forum_print_discussion()

Incorrect context specified

line 563 of /lib/accesslib.php: call to debugging()
line 357 of /rating/lib.php: call to has_capability()
line 5337 of /mod/forum/lib.php: call to rating_manager->get_ratings()
line 271 of /mod/forum/discuss.php: call to forum_print_discussion()

Notice: Trying to get property of non-object in /home/lawsch6/public_html/rating/lib.php on line 362

Invalid context

More information about this error
Stack trace:

line 421 of /lib/setuplib.php: moodle_exception thrown
line 3457 of /mod/forum/lib.php: call to print_error()
line ? of unknownfile: call to forum_rating_permissions()
line 7240 of /lib/moodlelib.php: call to call_user_func_array()
line 612 of /rating/lib.php: call to plugin_callback()
line 362 of /rating/lib.php: call to rating_manager->get_plugin_permissions_array()
line 5337 of /mod/forum/lib.php: call to rating_manager->get_ratings()
line 271 of /mod/forum/discuss.php: call to forum_print_discussion()