HTTP 500 Server error in BO after updating 1.0.4 to 1.0.8

[Ulrich]

Hello,

after an update from 1.0.4 to 1.0.8 I get an HTTP 500 Server error after login.

Can the cause be somehow systematically confined?

best regards

Ulrich

[musicmaster]

Can you enable debug mode so that we get the real error message?

https://www.prestashop.com/forums/topic/224525-how-to-turn-on-error-reporting-for-debug-information-blank-page-500-internal-server-error/

 

[Ulrich]

Hi musicmaster,

no, i get blank page after login, no chance to enable debug mode.

regards

Ulrich

[Ulrich]

Sorry,

i switched to debug mode via ftp:

Fatal error: Access level to GraphNvD3::$_width must be protected (as in class ModuleGraphEngine) or weaker in /var/www/web24668849/html/modules/graphnvd3/graphnvd3.php on line 30

regards

Ulrich

 

[Ulrich]

Hi musicmaster,
now it works, after changing snippet in graphnvd3.php:

class GraphNvD3 extends ModuleGraphEngine
{
    private $_width;
    private $_height;
    private $_values;
    private $_legend;
    private $_titles;

 

to

class GraphNvD3 extends ModuleGraphEngine
{
    protected $_width;
    protected $_height;
    protected $_values;
    protected $_legend;
    protected $_titles;

Thank you
Ulrich

[Ulrich]

In Menu "Preferences" > "Core Updater" i compared files to "1.0.8" and get message:

 Incompatible modules to get uninstalled (2 items):
These modules are currently installed, but not compatible with the target thirty bees version. They\'ll get uninstalled and deleted when updating.
     graphnvd3
     gridhtml

[Traumflug]

Well, then delete these two modules. They're indeed no longer needed, all the statistics stuff was joined in a single module.