SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6ImJGUUxFeUpVaVAvZ0gwcmVRM00wR2c9PSIsInZhbHVlIjoiSUFIamF6VEd1YUJMbkdWbU1sN1N6UT09IiwibWFjIjoiMWJjZmJlNzUxYWUxYTQ4NjZmZGRjZjQ0YmU2ODNmNDI3NWQ0ODFiMDY4NGI3NTI4ZDQ4YjVkNzNjZDEyNTJhYiIsInRhZyI6IiJ9 limit 1)