SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6Ik1XU0NFOUFvVDR2S2ZldjRKVHg0dWc9PSIsInZhbHVlIjoiTzlKUVJwbTF1SzdrUHdSMWJBazMvQT09IiwibWFjIjoiMTYxMjEzMDY2NTAyYmY3N2FmZTdkNDBlOWRlMzIzNjMzNmQ1NDhhNjAyMzYyMDNiMDllZDliOTg3ZDQ2MzFlNiIsInRhZyI6IiJ9 limit 1)