Upgrading Drupal

Since upgrading to 4.4, I've been getting the following email:

Out of the blue, my 4.4rc site stopped displaying content. THis occurred after my attempt to upgrade to the latest image and node_image modules, but unchecking those modules doesn't seem to roll me back to functionality.

I'm getting the following error under 4.4rc when I try to access project forums:

Fatal error: Call to undefined function: table() in /home/pflug/public_html/praecedo/modules/project/project.module on line 73

Any access of individual projects I've created also seems to fail. Any ideas?

i am getting the following error even though i can still input new vocabulary and have it take effect. the whole format of the page does get a little wonky (appropriate technical vocab comes in handy)- i've checked and my user name is correct and so is my database name -
i did not have this problem until after i upgraded. what do i do?

user error: Access denied for user: '*******_eva@localhost' to database 'selfeste_drupal'
query: LOCK TABLES sequences WRITE in /home/********/public_html/drupal/includes/database.mysql.inc on line 97.

I upgraded my site from 4.3 to 4.4 today (fixed a few issues i was having) but now when i try to go to admin/configure/themes i get this error message:
Fatal error: Class theme_marvin: Cannot inherit from undefined class basetheme in /home/jmw/trappedinhell.com/html/themes/marvin/marvin.theme on line 4

anyone know how to fix this or to bypass it to change the theme?

For users of Drupal 4.4.0 running Mac OS 10.3 Server.

I have just done an Apple software update from 10.3.2 to 10.3.3 - it apparently has some modifications to MySQL.

Just noticed that this update has had an affect on the node_counter table, causing the totalcount field to display a huge number, 2161727821137838080, rather than just 32!

What's going on? I can't understand why the update would have modified the data, or how it managed to translate 32 to be 2161727821137838080?