SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6InEwRXNmdFArUndvTCtBaW4rMVRnbFE9PSIsInZhbHVlIjoiSlNQWjh2TGgyakxTZnhTQnl5ajlWQT09IiwibWFjIjoiYzYxOWM2MTNmMDlkYmExMzg0NTVkN2RmODQ3MDAwZTYwMTY4OGQzMmQzOTI0YzNlMzQ2Y2MyYmViYjFiNWI0YSIsInRhZyI6IiJ9 limit 1)