SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6IlhYZVY1dmpBdVVuOXl6TS9Udm53MHc9PSIsInZhbHVlIjoiK0VmV0pYbnVBTWcwME9FSXIyUXFydz09IiwibWFjIjoiZDM0YTRjOWNiMWY0ZWYwNzRmOGFlOTU0MTBmZjI5MzllNjJjY2U2OTQwM2RlYmEzOTIwMGU4ZmJhYmE2YWZjNSIsInRhZyI6IiJ9 limit 1)