Error 500 error when editing a product

[Steve]

Tab : Associations (500 Internal Server Error) A server error occurred while loading the tabs: some tabs could not be loaded. Please try again by refreshing the page. If you are still encountering this problem, please check your server logs or contact your hosting provider for assistance. These are the logs who are I think for the Error 500.

[07-Jan-2019 12:03:18 Europe/Amsterdam] PHP Warning: count(): Parameter must be an array or an object that implements Countable in C:\xampp\htdocs\webshop\classes\ObjectModel.php on line 813 [07-Jan-2019 12:03:18 Europe/Amsterdam] PHP Warning: count(): Parameter must be an array or an object that implements Countable in C:\xampp\htdocs\webshop\classes\ObjectModel.php on line 813 [07-Jan-2019 12:03:27 Europe/Amsterdam] PHP Warning: count(): Parameter must be an array or an object that implements Countable in C:\xampp\htdocs\webshop\modules\blockcart_mod\blockcart_mod.php on line 264 [07-Jan-2019 12:03:28 Europe/Amsterdam] PHP Warning: count(): Parameter must be an array or an object that implements Countable in C:\xampp\htdocs\webshop\modules\blockcart_mod\blockcart_mod.php on line 264 [07-Jan-2019 12:09:28 Europe/Amsterdam] PHP Warning: count(): Parameter must be an array or an object that implements Countable in C:\xampp\htdocs\webshop\modules\blockcart_mod\blockcart_mod.php on line 264 [07-Jan-2019 12:09:29 Europe/Amsterdam] PHP Warning: count(): Parameter must be an array or an object that implements Countable in C:\xampp\htdocs\webshop\modules\blockcart_mod\blockcart_mod.php on line 264 [07-Jan-2019 12:10:02 Europe/Amsterdam] PHP Warning: count(): Parameter must be an array or an object that implements Countable in C:\xampp\htdocs\webshop\modules\blockcart_mod\blockcart_mod.php on line 264

However, I also this error when I enable dev_mode:

[07-Jan-2019 12:12:56 Europe/Amsterdam] PHP Warning: file_get_contents(C:\xampp\htdocs\webshop/cache/smarty/compile\6b\7e\ff\6b7eff669498a98d31b2d4e59e974e7ca1f66ef5.file.modal.tpl.php): failed to open stream: No such file or directory in C:\xampp\htdocs\webshop\vendor\smarty\smarty\libs\sysplugins\smarty_internal_templatebase.php on line 156 [07-Jan-2019 12:21:13 Europe/Amsterdam] PHP Notice: Undefined index: newps in C:\xampp\htdocs\webshop\vendor\smarty\smarty\libs\sysplugins\smarty_internal_templatebase.php(157) : eval()'d code on line 36 [07-Jan-2019 12:21:13 Europe/Amsterdam] PHP Notice: Trying to get property 'value' of non-object in C:\xampp\htdocs\webshop\vendor\smarty\smarty\libs\sysplugins\smarty_internal_templatebase.php(157) : eval()'d code on line 36 [07-Jan-2019 12:21:13 Europe/Amsterdam] PHP Notice: Undefined index: newps in C:\xampp\htdocs\webshop\vendor\smarty\smarty\libs\sysplugins\smarty_internal_templatebase.php(157) : eval()'d code on line 36 [07-Jan-2019 12:21:13 Europe/Amsterdam] PHP Notice: Trying to get property 'value' of non-object in C:\xampp\htdocs\webshop\vendor\smarty\smarty\libs\sysplugins\smarty_internal_templatebase.php(157) : eval()'d code on line 36 [07-Jan-2019 12:22:00 Europe/Amsterdam] PHP Notice: Undefined index: newps in C:\xampp\htdocs\webshop\vendor\smarty\smarty\libs\sysplugins\smarty_internal_templatebase.php(157) : eval()'d code on line 36 [07-Jan-2019 12:22:00 Europe/Amsterdam] PHP Notice: Trying to get property 'value' of non-object in C:\xampp\htdocs\webshop\vendor\smarty\smarty\libs\sysplugins\smarty_internal_templatebase.php(157) : eval()'d code on line 36 [07-Jan-2019 12:22:00 Europe/Amsterdam] PHP Notice: Undefined index: newps in C:\xampp\htdocs\webshop\vendor\smarty\smarty\libs\sysplugins\smarty_internal_templatebase.php(157) : eval()'d code on line 36 [07-Jan-2019 12:22:00 Europe/Amsterdam] PHP Notice: Trying to get property 'value' of non-object in C:\xampp\htdocs\webshop\vendor\smarty\smarty\libs\sysplugins\smarty_internal_templatebase.php(157) : eval()'d code on line 36 [07-Jan-2019 12:22:38 Europe/Amsterdam] PHP Warning: file_get_contents(C:\xampp\htdocs\webshop/cache/smarty/compile\36\e8\a7\36e8a7167e4e49d2ca67f84ebd835eabd3c3c1d1.file.layout-ajax.tpl.php): failed to open stream: No such file or directory in C:\xampp\htdocs\webshop\vendor\smarty\smarty\libs\sysplugins\smarty_internal_templatebase.php on line 156

I only get the 500 error when I want to edit a product, sometimes I can't even safe because it's loading. I have attached the whole error log.

01546860798264phperrorlog.zip

[datakick]

what's your php version?

[Steve]

7.3

[datakick]

uff, you are running bleeding edge php version on non-supported operation system. That's a killer combination. Thirtybees is not yet even 100% compatible with php 7.2. I suggest you downgrade to 7.1 if possible

[Steve]

Alright will do, should I reinstall xammp or downgrade in another way?

[Steve]

I'm on the xammp download page, the one I should install is 7.1.25 / PHP 7.1.25 right?

[DRMasterChief]

yes, mine 1.0.7 works with PHP 7.1.25 (but i use not XAMMP), but try it :)