SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6IkNPMmtTYVJzOG9oRlZ1NEpwMEdWOHc9PSIsInZhbHVlIjoiSFVpVHVCSmRWU3JJVTgveVVXQzEvUT09IiwibWFjIjoiZDI5OGY2Nzc5MDkwMDg4Y2RjYjY1MmMxZGYwMGRhYmE2MmQyOGJjMjdmMGZkMTFhMzA2ZGZkOWMwOWFiNzdjYiIsInRhZyI6IiJ9 limit 1)