SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6IkFZL3pqNkV5WlFOQWVNU21uNDkrdnc9PSIsInZhbHVlIjoiUUtmSjFlaVhIU09taWJrV3Robld2Zz09IiwibWFjIjoiOTczMmQ5YWFiY2FhN2ZmZjIwOGUwZDU2MmRmOThjNzhkMTlhMWZhZDljMzg0YWViMTZmNWMyOGRlZDA1NjU1MiIsInRhZyI6IiJ9 limit 1)