[wp-testers] Undefined method wpdb::get_blog_prefix() After WP 3 Upgrade

[Paul Robinson]

Thanks I've never heard of W3 but looking at all the sites that use it
& how well known they are I might give that a go. :)

Paul.

On 18 June 2010 12:51, Stefan Wallin, Festiz Webbyrå
<Stefan.W at festiz.com> wrote:
> I installed W3-Total-Cache which has it's own db.php. I removed the old one
> from db cache reloaded and W3-total-cache just wrote a new one in the old
> one's place.
>
> I've seen the perfomance gains brought by the w3tc plugin and they are
> awesome.
>
> Stefan Wallin - Festiz Webbyrå
> =====================================
> 0709-529 036 || stefan.w at festiz.com
> http://festiz.com || http://twitter.com/Stefan_Wallin
>
>
> On Fri, Jun 18, 2010 at 1:30 PM, Paul Robinson <pablorobinson at gmail.com>wrote:
>
>> Yeah, got the patch now I'm just merging it with the file.
>>
>> Thanks for the help Dion, you're a star. :)
>>
>> Paul.
>>
>> On 18 June 2010 12:27, Dion Hulse (dd32) <wordpress at dd32.id.au> wrote:
>> > If you remove the file, your db caching plugin will no longer operate
>> > correctly, But WordPress will operate correctly.
>> > If you apply the patch floating around, It may fix the problem.
>> > If you do neither, you'll have a unusable blog until the author updates
>> the
>> > plugin :)
>> >
>> > Simple choices really :)
>> >
>> > On Fri, 18 Jun 2010 21:23:57 +1000, Paul Robinson <
>> pablorobinson at gmail.com>
>> > wrote:
>> >
>> >> Yeah, it's there so & I'm using a db caching plugin. There looks like
>> >> there is a patch floating around to fix the problem. Will deleting it
>> >> fix the problem or will I need to patch it until the developer fixes
>> >> it?
>> >>
>> >> Thanks for replying. :)
>> >>
>> >> On 18 June 2010 12:19, Dion Hulse (dd32) <wordpress at dd32.id.au> wrote:
>> >>>
>> >>> Check to see if you're using wp-content/db.php, That file needs to be
>> >>> updated to support the new 3.0 methods.
>> >>>
>> >>> I've been told that file is created by some caching plugins.
>> >>>
>> >>> On Fri, 18 Jun 2010 21:16:28 +1000, Paul Robinson
>> >>> <pablorobinson at gmail.com>
>> >>> wrote:
>> >>>
>> >>>> Hi,
>> >>>>
>> >>>> I realize this probably isn't one for wp-testers, but as WP3 just came
>> >>>> out maybe it is. I apologize if it isn't, but any help would be
>> >>>> greatly appreciated.
>> >>>>
>> >>>> I've just upgraded to WP 3 & everything seems fine until I try got to
>> >>>> either the core upgrade page or to add a new post, all other pages
>> >>>> seem to work fine. The pages that do error show this:
>> >>>>
>> >>>> Fatal error: Call to undefined method wpdb::get_blog_prefix() in
>> >>>> ****/****/return-true.com/wp-includes/user.php on line 445
>> >>>>
>> >>>> I've manually reuploaded the files twice just to check, but it doesn't
>> >>>> seem to be a problem with files not uploading correctly.
>> >>>>
>> >>>> Again any help would be appreciated & again I apologize if this isn't
>> >>>> one for the testers list.
>> >>>>
>> >>>> P.S. I'm currently disabling plugins to see if that is a problem...
>> >
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