SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6Ino1RFBhRWRkWUxvQWxESTZ3dFIzREE9PSIsInZhbHVlIjoiQ2ZYSXNHNXNnaGpxbkpPNUVyUTBMUT09IiwibWFjIjoiZjUxMjJkM2M1ZTU3NTY4ZGFmZTUzMGEwMTYwMzkzNmMzMjNmMmJiYjljNDVhYjM0ZjYwODU5ZDA5NzJhNjY5OSIsInRhZyI6IiJ9 limit 1)