SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6IjZtSGx3NnJmeUlpWFVBYnJsMy9qVlE9PSIsInZhbHVlIjoicnRQbUdjcUNKTE82ZDVsZnZBTTlkUT09IiwibWFjIjoiMWQwMzBkYTcyYzhlZTNkZDYxNGY1OTU4ZDM0NmM0ODFiMzMyMmUyMDg0M2MzNGNlNDZiY2QyYWI1MmU4NDllMiIsInRhZyI6IiJ9 limit 1)