Error after upgrade to 1.7.5.1 (stable) using 1-click upgrade

[Naturel Deluxe]

Just started to upgrade our prestashop from 1.7.4.2 to 1.7.5.1, using 1-click upgrade module. 

The upgrade seems to work fine (just 3 warnings about the d-base). 

Unfortionally the upgrade didn`t preform well, the shop and backoffice are returning a blank http 500 error screen. 

 

When I try to enable debug modus I get the following message:

 

(1/1) FatalThrowableError Call to a member function getRequestUri() on null
in Dispatcher.php line 533
at DispatcherCore->setRequestUri()in Dispatcher.php line 60
at Dispatcher->__construct(object(Request))in Dispatcher.php line 207
at DispatcherCore::getInstance()in index.php line 99

 

In the logs I did found an exeption: 

*ERROR*     v1.7.5.1    2019/04/19 - 12:30:02: Cannot select any valid SQL engine. at line 302 in file classes/db/Db.php

 

Somebody can help me to solve this issue? 

Thanks in advance!

[Naturel Deluxe]

On front-end I get the same error: 

 

Fatal error: Uncaught Error: Call to a member function getRequestUri() on null in /home/mitchni82/domains/natureldeluxe.be/public_html/classes/Dispatcher.php:533 Stack trace: #0 /home/mitchni82/domains/natureldeluxe.be/public_html/override/classes/Dispatcher.php(60): DispatcherCore->setRequestUri() #1 /home/mitchni82/domains/natureldeluxe.be/public_html/classes/Dispatcher.php(207): Dispatcher->__construct(Object(Symfony\Component\HttpFoundation\Request)) #2 /home/mitchni82/domains/natureldeluxe.be/public_html/index.php(28): DispatcherCore::getInstance() #3 {main} thrown in /home/mitchni82/domains/natureldeluxe.be/public_html/classes/Dispatcher.php on line 533

[Naturel Deluxe]

I did found the issue - but it is not solved yet. 

The issue is related to a override of the dispatcher. 

This override is for the module clean url - from vekia - vekia, I hope you can help me with this? 

[jenishfaldu]

@Naturel Deluxe you are right, this error belongs to the "purls" module. only @vekia can help to resolve this bug while upgrading PrestaShop version.

[HaCos]

Did you resolved this case? I have similar problem.

[chartmen]

@vekia i have the same issue with prestashop version 1.7.6.8 and latest purl version. Webshop currently offline due this issue. Can you please help?

[Crezzur.com]

@chartmen what is the error you have?

 

[chartmen]

@Crezzur the error message is

Sun Sep 27 20:48:32.628849 2020] [proxy_fcgi:error] [pid 31955:tid 140563088938752] [client 66.249.70.26:51967] AH01071: Got error 'PHP message: PHP Fatal error: Uncaught Error: Call to a member function getRequestUri() on null in /home/slady/domains//public_html/classes/Dispatcher.php:540\nStack trace:\n#0 /home/slady/domains/(Romain)/public_html/override/classes/Dispatcher.php(44): DispatcherCore->setRequestUri()\n#1 /home/slady/domains//public_html/classes/Dispatcher.php(207): Dispatcher->__construct(Object(Symfony\\Component\\HttpFoundation\\Request))\n#2 /home/slady/domains/l/public_html/index.php(28): DispatcherCore::getInstance()\n#3 {main}\n thrown'

[Crezzur.com]

For the other people having this error:

Received error:

"Sun Sep 27 20:48:32.628849 2020] [proxy_fcgi:error] [pid 31955:tid 140563088938752] [client 66.249.70.26:51967] AH01071: Got error 'PHP message: PHP Fatal error: Uncaught Error: Call to a member function getRequestUri() on null in /home/slady/domains//public_html/classes/Dispatcher.php:540\nStack trace:\n#0 /home/slady/domains/(Romain)/public_html/override/classes/Dispatcher.php(44): DispatcherCore->setRequestUri()\  ..."

The error states "Uncaught Error: Call to a member function getRequestUri()" .
when you read a bit further in this error you notice it also points to the override folder of prestashop. (/public_html/override/classes/Dispatcher.php).
This way we know there is an issue in the Dispatcher.php file located in the override folder.

Since the override folder does not contain any core files of Prestashop you will always need to contact the developer of the created module our remove the module files.

To gain back access we remove the override file /override/classes/Dispatcher.php.

Next we take a look which module added the Dispatcher.php file. This is the module purls (Pretty Clean URLs - v2.7.9 - by MyPresta.eu)
Now you know what module causes the issue you can contact the module developer to resolve this issue.

Edited September 27, 2020 by Crezzur (see edit history)