SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6IlF0bEJNdVo2cWxpU2phNnh3SFJwM2c9PSIsInZhbHVlIjoiWVdVR0lVc1V2SC9NQUVhL1BVMFhYUT09IiwibWFjIjoiNjZiMWU2OTg1YmNiMmU4N2E3NGIyNzFiNTJhNWJjNmU0MDYwY2Y5MmVmMDQzYjdlODk4NjA0YmMxYzdlN2MxMSIsInRhZyI6IiJ9 limit 1)