SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6InZKbUlHblpXbzFrVk1pVDBVTkJ4dVE9PSIsInZhbHVlIjoiQXl3YW5ZV0s2RFZUZkwrT1hVVjUwQT09IiwibWFjIjoiODFlOTViNWIxOTM3NmRkMmE5NjI4YzM4ZjA0NjQ4ZWUxMjY2MGY3NjFlNTRmMzFhOGM2YzgwMDczYTA2YzE2MyIsInRhZyI6IiJ9 limit 1)