Upgrading from 2.0 to 2.0.1

Are there usually this many problems for new versions of WP? I only started with 1.5 and the upgrade to 2.0 was pretty painless.

i upgrades from 2.0-2.01. All works untill I try to login then I get the messages below which i don’t understand

Zople

Warning: array_filter(): The second argument, ‘Array’, should be a valid callback in /home/example/public_html/ogmios/wp-includes/capabilities.php on line 152

Warning: Invalid argument supplied for foreach() in /home/example/public_html/ogmios/wp-includes/capabilities.php on line 156

Warning: Cannot modify header information – headers already sent by (output started at /home/example/public_html/ogmios/wp-includes/capabilities.php:152) in /home/example/public_html/ogmios/wp-includes/pluggable-functions.php on line 221

Warning: Cannot modify header information – headers already sent by (output started at /home/example/public_html/ogmios/wp-includes/capabilities.php:152) in /home/example/public_html/ogmios/wp-includes/pluggable-functions.php on line 222

Warning: Cannot modify header information – headers already sent by (output started at /home/example/public_html/ogmios/wp-includes/capabilities.php:152) in /home/example/public_html/ogmios/wp-includes/pluggable-functions.php on line 194

BillyG wrote: “It’s free and I’m too stupid to figure it out so I go with what I got.”

– Yessir! I’ll go with that!

I am *this* close to just dropping my WP blog because it won’t let me see my Gallery 2 gallery. I don’t understand why not. I am specifying the /gallery/ directory in the htaccess file just like my /stats/ directory, and I can get to the stats but not my gallery. I created an empty directory, and WP lets me see that, so why not my gallery?

*frustrated* Please help.

Nevermind my post. I ended up figuring it out w/ the help of my error log.

All went smooth for me.

Did the backup, disabled all plugins, etc…. Installed it and the only plug in (that I have) that didn’t work was the Adhesive… ??

ozeflyer, I’m having the same problem. Anybody know how to fix this? (The entries feed and the comments feed both generate a feed for comments.)

As a general point of note: disabling plugins prior to an upgrade will in many cases (my own blogs being the cases in point AMOF) in effect disable the blog by throwing errors prior to the complete load of the blog. This is due to the residence in the sidebar (generally) of calls to those plugins.

Not to worry, and don’t panic. Go ahead, disable them. Do the upgrade. If you don’t see a “real” blog, again, don’t panic. Just access the admin section of your blog (by directly inputting /wp-admin/ at the end of the blog address in the browser addy bar), and once you arrive at the dashboard, proceed to the plugin page, and reactivate everything which you are sure will work with the version to which you are upgrading.

If you must leave unactivated some plugins which will still put your blog in “fail to load” mode, then open your sidebar or index file in an editor and comment out (or wrap in the <?php if (function_exists('function name')) : ?><?php endif; ?> code) the “offenders”, upload the modified file(s), and at that point you should be able to see a “real” blog.

And for anyone experiencing a blank screen after following the upgrade procedure:

Sounds like the “failed to return blog to default theme before processing upgrade” problem.

Try accessing /wp-admin/ directly through your browser, then go to Presentations, select a theme, make sure you see it change to Active Theme, then click View Site.

I hope I did this right. After upgrade I gave up and did a clean install of 2.1 now I need to restore my database backup but keep getting this error:
SELECT label, id
FROM phpmyadmin.PMA_bookmark
WHERE dbase = ‘wordpress’
AND (

user = ‘kmilyun’
OR user = ”
)
ORDER BY label
MySQL said:

#1146 – Table ‘phpmyadmin.PMA_bookmark’ doesn’t exist

I do not know what this means or how to fix it anybody help an idiot thru this???

Did as I normally do while upgrading and things went smoothly as far as I know. Just gotta get the right rewrites in the .htaccess file again for the print plugin…and should be all set to go. =)

1) Backed Up The DB, (Sigh, just not the stupid .htaccess file by accident though..but GamerZ helped with that part before anyways for the print plugin.)

2) Disabled all plugins..

3) Deleted all the files except for certain ones added and or specially modified, then reuploaded the good 2.0.1 files.

4) Ran the wp-admin/upgrade.php file. =)

I’m happy now! Just gotta fix my A08 theme, clean it up and add it to the main blog yet. =)

spencerp

Ive installed it fine but i have some problems
When i try to add a link i get this error message
Fatal error: Call to undefined function: check_admin_referer() in /home/c/o/collinsona/public_html/blog/wp-admin/link-manager.php on line 128

I have tried to replace the file.Also when trying to activate plug ins i get
Fatal error: Call to undefined function: check_admin_referer() in /home/c/o/collinsona/public_html/blog/wp-admin/plugins.php on line 5
And when i click on permalink tab i get
Fatal error: Call to undefined function: Fatal error: Call to undefined function: flush_rules() in /home/c/o/collinsona/public_html/blog/wp-admin/options-permalink.php on line 89
Any help please? Ive just upgraded from 2.0 to 2.0.1 and probaly got it wrong.

I have a couple of relatively minor problems following the upgrade.

Firstly, my text is no longer being converted into HTML entities (eg. — isn’t becoming —; ” ” isn’t becoming “ ??, etc).

Also, comment author URLs are messing up a bit. I think it’s happening for people who don’t enter the ‘https://’ at the beginning, resulting in broken links. I am sure this never happened before. The strange thing is, the URLs appear fine on the Favatar links.

mariocdl, I am having the exact same problems. This is why I hate upgrading… sigh.

Ok, mine is now working. I basically deleted all files off the host except .htaccess and the wp-content and wp-images folders, and then reinstalled it. I ran the upgrade program. I did this time use
https://mysite.com/wp-admin/upgrade.php

last time I used

https://www.mysite.com/wp-admin/upgrade.php

Not sure if that made a difference, or if maybe one of the files wasn’t installed properly last time. I have seen two or three different people talking about the same errors I got, so not sure how we all happened upon the same error.