Hi, i get this error and need help.
Fatal error: Cannot redeclare class Zend_Session in /www/…/docs/piwik/libs/Zend/Session.php on line 54
What can i do?
Is this occurring in Piwik standalone or embedded?
Is piwik on a dedicated web site or a folder with other web apps?
[quote=Snapshirt @ Sep 27 2009, 09:23 PM]Hi, i get this error and need help.
Fatal error: Cannot redeclare class Zend_Session in /www/…/docs/piwik/libs/Zend/Session.php on line 54
What can i do?[/quote]
(Nearly) same problem here. Getting this error:
Fatal error: Cannot redeclare class Zend_Session in [snip]/tm/libs/Zend/Session.php on line 49
@vipsoft: I don’t know the difference between embedded and stand alone. I tried to install the latest version in directory /tm/ in root.
Do you have session.auto_start=On in php.ini? Turn it off.
Thanks four your fast reply!
No, it’s turned OFF already.
php version?
PHP Version 5.2.6-1+lenny3
Zend Engine v2.2.0
with eAccelerator v0.9.5.3
with Zend Extension Manager v1.2.2
with Zend Optimizer v3.3.3
Try this patch to core/Loader.php:
Index: Loader.php
===================================================================
--- Loader.php (revision 1569)
+++ Loader.php (working copy)
@@ -51,6 +51,10 @@
*/
public static function autoload($class)
{
+ if (class_exists($class, false) || interface_exists($class, false)) {
+ return;
+ }
+
$classPath = self::getClassFileName($class);
while(!empty($classPath))
{
Getting exactly the same error message. style_emoticons/<#EMO_DIR#>/sad.gif
The code in /core/Loader.php now looks like that:
/**
* Load class by name
*
* @param string $class Class name
* @throws exception if class cannot be loaded
*/
public static function autoload($class)
{
if (class_exists($class, false) || interface_exists($class, false)) {
return;
}
$classPath = self::getClassFileName($class);
while(!empty($classPath))
{
// auto-discover class location
for($i = 0; $i < count(self::$dirs); $i++)
{
$path = PIWIK_INCLUDE_PATH . self::$dirs[$i] . $classPath . '.php';
if(file_exists($path))
{
require_once $path; // prefixed by PIWIK_INCLUDE_PATH
if(class_exists($class, false) || interface_exists($class, false))
{
return;
}
}
}
Can you access your web server log file and see if there’s a more detailed backtrace? It might also help if you PM the output from phpinfo().
Also, check to make sure libs/Zend/Session/ is complete.
Zend/Session:
Abstract.php Exception.php Namespace.php SaveHandler Validator
Zend/Session/SaveHandler:
DbTable.php Exception.php Interface.php
Zend/Session/Validator:
Abstract.php HttpUserAgent.php Interface.php
Been working with this all day, and Hoping someone can help!
I initially installed/developed with Piwik on a server with exceptional results. We moved everything over to a new server, and built apache identically to the previous server’s build. I completely deleted my old Piwik files, and uploaded the original 1.0 download from Piwik’s site. My goal is to simply get piwik up and running again from scratch (now that I am familiar with the api).
I would like to preface this error by stating that i have created (and recreated) both tmp and session folders, with permissions revised to 755 (and also tried with 777)
We own our own Servers, and i have set the following:
Session Handling session.name -> PHPSESSID
Session Handling session.referer_check -> “blank”
Session Handling session.save_handler -> files
Session Handling session.save_path -> /tmp
Session Handling session.serialize_handler -> php
Session Handling session.use_cookies -> 1
Session Handling session.use_only_cookies -> 1 (default)
I have tried rebuilding apache with php 5.2 and 5.3
The constant error I recieve is the following:
Unable to start session. Check that session.save_path or tmp/sessions is writeable.
Warning: Unknown: open(/tmp/sess_508e319319532e2a86863e1db564e70c, O_RDWR) failed: Permission denied (13) in Unknown on line 0
Warning: Unknown: Failed to write session data (files). Please verify that the current setting of session.save_path is correct (/tmp) in Unknown on line 0
Would love any creative ideas that I could implement to fix this issue. I’ve been working on this for 8 hours and havn’t even seen the start up menu!
I have scoured the forums and seems as though the main advice is to make sure permissions to the folder are correct, but it seems as though I’ve exhausted that solution. I am working on a huge project and deployment is contingent upon figuring this out ASAP.
Thanks in Advance!
-Aaron DuChateau
Blackwire Marketing
The error message is about the root level /tmp/sessions folder, not the subfolder in your piwik directory.