[Vtigercrm-developers] Installing vtiger with an old session

[Preexo]

@Alan: Yeah, haha it caught me once before already like a year ago, but I
forgot what it was, so I left the error here now since I always come here
first and look for answers. :)
Thanks for the information Alan, I totally agree that your suggested change
would be an improvement. I suggest you add a merge request and we go from
there. I'll support it definitely, thanks a lot!

@Błażej: I'd love to discuss the advantage and disadvantage of yetiforce in
a separate mail thread and I would actually love to hear from you why there
is no discussion platform provided by yetiforce and would love to hear from
all the old-school vtigers why they have never switched, also all the
extension vendors have never switched, why? But you thread pollution with
bringing this up over and over again in totally unrelated topics is a bit
annoying, sorry no hate.


Alan Bell-6 wrote
> it is also here http://code.vtiger.com/vtiger/vtigercrm/issues/56 with a 
> suggested one line patch, change line 39 of includes/main/WebUI.php to
> 
> if ($userid && 
> vglobal('application_unique_key')==$_SESSION['app_unique_key']) {
> 
> so that it checks that your session is one for the unique key of the 
> instance. I am not sure if there is a better way to do it, but this 
> should work whatever your apache settings are.
> 
> Alan.
> 
> On 22/04/16 12:38, Błażej Pabiszczak wrote:
>>
>> @Preexo
>>
>> Your problem is nothing new, every novice Vtiger programmer had a 
>> problem with it, you can find dozens of topics in Google, I even 
>> answered some of them, they all were related to this particular problem.
>>
>> The problem was discussed 10 years ago, here's one of these topics:
>> https://forums.vtiger.com/index.php?p=/discussion/16927/multiple-installations-on-the-same-apache-engine/p1. 
>> The solution itself is very simple, it's enough to separate sessions 
>> in the application [if Apache allows for that].
>>
>> You can find hundreds of problems like this one, they result from the 
>> fact that Vtiger doesn't introduce changes, and doesn't allow users to 
>> introduce them. If the users could introduce changes the problem 
>> would've been fixed 10 years ago.
>>
>> In our system it was one of the first things we changed, because for 
>> us it was a security error in a way.
>>
>> ---
>> Z poważaniem / Regards
>> *Błażej Pabiszczak*
>> /Chief Executive Officer/
>> M: +48.884999123
>> E: 

> b.pabiszczak@

>  <mailto:

> b.pabiszczak@

> >
>> ------------------------------------------------------------------------
>>
>> YetiForce 3.0 LTS has arrived! Test 
>> <https://gitdeveloper.yetiforce.com/> the latest, most innovative
>> open 
>> source system in the world, and join 
>> <https://github.com/YetiForceCompany/YetiForceCRM>our community.
>>
>> W dniu 2016-04-22 10:07, Preexo napisał(a):
>>
>>> I just wasted half an hour of my life trying to get my head around 
>>> this until
>>> I realized it's just the session. Because I tried installing a dev
>>> environment with a old session from the old dev environment in my 
>>> browser.
>>> This error comes up when installing a new vtiger with an old vtiger 
>>> session
>>> in the browser. :
>>>
>>> ```
>>> PHP Fatal error:  Call to a member function Execute() on a non-object in
>>> /var/lib/shared/websites/custom/www/crmdev/include/database/PearDatabase.php
>>> on line 357
>>> ```
>>>
>>> I just leave this here for future reference. Close the browser, 
>>> delete the
>>> session, everything is fine...
>>>
>>>
>>>
>>> --
>>> View this message in context: 
>>> http://vtiger-crm.2324883.n4.nabble.com/Installing-vtiger-with-an-old-session-tp18855.html
>>> Sent from the vtigercrm-developers mailing list archive at Nabble.com.
>>> _______________________________________________
>>> http://www.vtiger.com/
>>
>>
>> _______________________________________________
>> http://www.vtiger.com/
> 
> 
> _______________________________________________
> http://www.vtiger.com/





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