Hello,

Please take the screenshot and attache with reply.

If it was working then there might be some changes on the server. Please check server php error log and let me know the error details to that I can suggest.

Thank you

Hi, thank you for your response... I don't found that php log but I put a screenshot.

Hello,

`500 internal server error` might be cause by various reasons. You can check with host/server admin about the error logs.

You can enable the app logs by changing the `log_threshold` to 1 in `app/config/config.php` and revisit pages to produce errors. Lastly check the latest log file in the `app/logs/` folder.

Thank you

Thank you.

ERROR - 2020-07-03 05:53:14 --> Could not find the language line "today"
ERROR - 2020-07-03 05:53:14 --> Query error: Expression #9 of SELECT list is not in GROUP BY clause and contains nonaggregated column 'cedmx_ecommerce.sma_warehouses_products.quantity' which is not functionally dependent on columns in GROUP BY clause; this is incompatible with sql_mode=only_full_group_by - Invalid query: SELECT `sma_warehouses`.*, `sma_warehouses_products`.`quantity`, `sma_warehouses_products`.`rack`
FROM `sma_warehouses`
LEFT JOIN `sma_warehouses_products` ON `sma_warehouses_products`.`warehouse_id`=`sma_warehouses`.`id`
WHERE `sma_warehouses_products`.`product_id` = '2'
GROUP BY `sma_warehouses`.`id`
ERROR - 2020-07-03 05:53:14 --> Severity: error --> Exception: Call to a member function num_rows() on boolean /public_html/online/app/models/admin/Products_model.php 367

Hi, thank you for your support I fixed the problem I just upload again the lang folder and everything works fine.