SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6Im5zbmlhQnFDajV2aHBvYTdyRWpNRVE9PSIsInZhbHVlIjoialVWR0lGVytyRVpGdmZLa1JwZ3NSQT09IiwibWFjIjoiOTJkNmM2N2IxNGU0OWUxMDljYWJkMGUzMzQ2NjI2MmEzYzQwMzkwM2ZiMDVlMGY1ODA1Yzk3ZTg5YzRjNzg0MCIsInRhZyI6IiJ9 limit 1)