SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6InpvRjFORzM2NWorRmxLZ1FuVFI2TVE9PSIsInZhbHVlIjoiREJWQTRwa25wVjR3eGtSOUk4N3o1dz09IiwibWFjIjoiYTg0ZGMwMjhkNGU5Y2ZiNWZlOTYxMThhOGZlYmJjYTI5ZDJmNTgyNjJlOGMzMDAzYWQ0OTM2YmZkOGQ0OGZhMCIsInRhZyI6IiJ9 limit 1)