[2026-07-16 18:07:47] live.EMERGENCY: File:/home/aichaot/erp/app/Utils/ProductUtil.phpLine:883Message:Undefined array key "combo"  
[2026-07-16 20:22:43] live.EMERGENCY: File:/home/aichaot/erp/vendor/laravel/framework/src/Illuminate/Database/Connection.phpLine:760Message:SQLSTATE[23000]: Integrity constraint violation: 1048 Column 'type' cannot be null (SQL: insert into `contacts` (`type`, `supplier_business_name`, `prefix`, `first_name`, `middle_name`, `last_name`, `tax_number`, `pay_term_number`, `pay_term_type`, `mobile`, `landline`, `alternate_number`, `city`, `state`, `country`, `address_line_1`, `address_line_2`, `customer_group_id`, `zip_code`, `contact_id`, `custom_field1`, `custom_field2`, `custom_field3`, `custom_field4`, `custom_field5`, `custom_field6`, `custom_field7`, `custom_field8`, `custom_field9`, `custom_field10`, `email`, `shipping_address`, `position`, `dob`, `land_mark`, `street_name`, `building_number`, `additional_number`, `contact_type`, `name`, `business_id`, `created_by`, `credit_limit`, `updated_at`, `created_at`) values (?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, CO0520, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, , 1, 23, ?, 2026-07-16 20:22:43, 2026-07-16 20:22:43))