SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6Ilk1KzRjbnlGdWhLbHgyY2lOQTNyZEE9PSIsInZhbHVlIjoiWWxKcmMxRnJSQTlGc2ZsMFVQdDhCZz09IiwibWFjIjoiOTk4ZGE0ZjM4NmJlM2I1MDA4MjA1MGJkNmY3NmQ1MTVjYzA4ZmViMGQ2OWJkYzBiODQxNzUzMzk1OTA3NTRkNyIsInRhZyI6IiJ9 limit 1)