SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6Ik5XZEVTQVQ4VjZzMW4yZ0k1SzE4RXc9PSIsInZhbHVlIjoiMU1pQ0lZNjdLZ1lzR254TU5pdzNtdz09IiwibWFjIjoiZjQ3ZmUyYzFkOWRiOTc5NDY2ODZhMGMyMzQ0Yjc4YzJjMDc3MTE2Mzc5YmI0Yzc1YzhmZTQ3MzU0ZDc5ZTY3NSIsInRhZyI6IiJ9 limit 1)