SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6Ik9kOUpHbGVpVmlNRHJHRmQrcm9EQUE9PSIsInZhbHVlIjoidTk2RUZKL3BnenJ5ZUFnUzR6a0wxdz09IiwibWFjIjoiODM1YmM2MzAyOTE3ZTIzMDYwZTE4ZmI2ZDYxODU4ZmMyNzVkZGEzZDFiZDhmNzY0Yjc0YmI4NWU5N2ZkZmE5MiIsInRhZyI6IiJ9 limit 1)