Hello,

Today, I simply wanted to upgrade zenphoto. I've followed the instructions : I've saved the database and the datas folders, I've downloaded the last version, uploaded it via FTP... and I've opened /zp-core/setup.php.

Here what I get. A blank page with the message :
[code] Warning: file_exists() [function.file-exists]: Unable to find the wrapper "tcp" - did you forget to enable it when you configured PHP? in /var/alternc/html/l/laspic/galerie/zp-core/setup/index.php on line 27

Fatal error: session_start() [function.session-start]: Failed to initialize storage module: memcache (path: /var/alternc/html/l/laspic/galerie/zp-data/PHP_sessions) in /var/alternc/html/l/laspic/galerie/zp-core/setup/index.php on line 32 [/code]

What I've done wrong ? What can I do ?
Thanks a lot for your advices,

JC

Best you contact your host, that sounds like an server issue. From which version are you trying to upgrade?

Which version was installed ? I've no idea...

OK, it was the 1.4.3.3.
You were right, I've tried to install on my new distant server, and the error has disappeared. Thanks !