Error modification/add product/s "Unable to update settings."

[Nisba]

Hi Everyone, 
 

Since few days i got "Unable to update settings." for all my products, even when i create a new one ( he actually create one but i still got this error). I have read  a lot of topics but no one fix it, i really dont know  how to solve this.. i hope that someone could help me.

That's what i tryed: 
-Eneble debug mode
-Disable override
-Disable external plug-in
-Clear cache
-Regenerate chace

-Downgrade PHP form 7.3.18 -> to PHP 7.2.30
But i still got the same error...
Ill link some shots of what i got from debug mode and same usefull infos

PrestaShop1.7.6.5

SymfonyRead Symfony 3.4.26 Docs

PHP version7.3.18   

max_execution_time

120

max_input_time

120

memory_limit

768M

post_max_size

128M

ResourcesRead PrestaShop 1.7.6.5 Docs

Where the error came form:

Got error even here (dont know if related but i post it anyways)

Entities Mapping

PrestaShopBundle\Entity\Tab

The association PrestaShopBundle\Entity\Tab#tabLangs refers to the owning side field PrestaShopBundle\Entity\TabLang#tab which does not exist.

 

PrestaShopBundle\Entity\TabLang

The mappings PrestaShopBundle\Entity\TabLang#id and PrestaShopBundle\Entity\Tab#tabLangs are inconsistent with each other.

Edited June 27, 2020 by Nisba (see edit history)

[pinwheel]

A lot of people seem to have this error with nobody being able to help fix. It all happens with 1.7.6. Were you ever able to fix this issue?

[pinwheel]

Github fixI found the solution for anyone else having this error in debug mode. It did not fix my overall problem, but now the error is gone in debug. 

 

src/PrestaShopBundle/Entity/Tab.php 

@@ -109,7 +109,7 @@ class Tab

private $icon;

 

/**

* @ORM\OneToMany(targetEntity="PrestaShopBundle\Entity\TabLang", mappedBy="tab")

Quote

* @ORM\OneToMany(targetEntity="PrestaShopBundle\Entity\TabLang", mappedBy="id") 

*/

private $tabLangs;

 

 

 

 

 

Edited March 30, 2021 by pinwheel (see edit history)