SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6Ink2dG1ORHR4ZjMyTDJMQktmd2JmZXc9PSIsInZhbHVlIjoiTmFyaEY3T090cFRCVHlJSDFzUVlhUT09IiwibWFjIjoiOTlkYmY5MmZkZTk3ZDc0NGE4YWFkNTlhMjEzNjIyZWY5MTE0Y2NjYmQ1YWYzMzRlODJkMzBiZjZjZGJkMjFmMyIsInRhZyI6IiJ9 limit 1)