SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6IlVqSWVHMU94cU1QRjNyQ1lRZnlrL3c9PSIsInZhbHVlIjoiOEYrcTk1cG9XNTVaUTBaVkdPalJCQT09IiwibWFjIjoiOTJkZWQ2YTFlNWRlYjZjYzFlOTk0YTQ5YzM3ZTk5MGUxN2JjYTcyODhiZjhhMWRjMDk1MmJjNzVjMjgxZTU3ZSIsInRhZyI6IiJ9 limit 1)