SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6IjFEOFIxbzYwMGdLcm01VVhkRVkrVFE9PSIsInZhbHVlIjoiTkJXSHB5ZmxSQlk0WXgrNlltWTRBQT09IiwibWFjIjoiOTJiNzRhMzYxNGQ4N2NhOGNkNTdhYjE0MjdhMWU2ZTg3NmI5NmE5YWQwM2Y0ZWRmMWNhNzYyMDkyNDQ3YjEyNyIsInRhZyI6IiJ9 limit 1)