SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6ImFPWWR0SVluM0JiOVNKSEQvb2JUbmc9PSIsInZhbHVlIjoiSVBxZG9jNlBzWTBGaW1pOXdZOGJiQT09IiwibWFjIjoiZDFlOTk0ZWVkOTY3YWNkZWY1MTc5MTVmN2EzMDMwODQzZmYyMGQ2YTM3MjQ5Y2RmZjdhMDM5YzMzZDc1MjY1MyIsInRhZyI6IiJ9 limit 1)