Thanks. We couldn't login. So, we thought it was a session problem as well. Here's a handy tip: Delete or rename the broken theme. This will force Drupal to render with no theme. It's not pretty. But, it does allow logins, etc. to work without the broken theme getting in the way. BUT - I can't seem to find an answer to this question: If a template uses phpTemplate engine in 4.6.x will that template work unchanged in 4.7.x? It looks like you have to update a 4.6.x phpTemplate engine to 4.7.x using these instructions: http://drupal.org/node/25297 But it never says that this is for upgrading phpTemplate themes?? Geoff Greg Knaddison - GVS wrote:

On 5/10/06, Geoff Staples <geoff@radioleft.com> wrote:

...

We upgraded our server from php5.0.x to 5.1.4

Now, we cannot login. If we click on register or request new password, we get a result that looks like this:

{head} {styles}

{_BLOCK_.header.logo} {_BLOCK_.header.site_slogan} {_BLOCK_.header.blocks} {_BLOCK_.footer.blocks} {_BLOCK_.header.title}

The sites are php 4.6.5 sites.

It looks to like a session management problem and a problem with the theme parsing.

Any suggestion on how to get around this without having to go back to php 5.0.5 and upgrade the sites first?

This is a tricky problem that is just popping up now as webhosts upgrade to PHP5.1. Fortunately, the resolution is simple and well documented in the handbook

http://drupal.org/node/42080

That page explains the problem and possible resolutions. It has to do with PHP5.1 and themes based on the XTemplate engine (bluemarine being one).

Regards, Greg

PS - note: copied from http://lists.drupal.org/pipermail/support/2006-March/002398.html :)

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