SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6Im1WSDFRTFJ3YWhGUld0QXlyMVhTbHc9PSIsInZhbHVlIjoiUlhLQjU4eDhVbkRHb0dYbUdBMHlVUT09IiwibWFjIjoiMGIwYjBlODc4OTIxNDE0YTM1ZTk1MGY3MmQxNDc2MTgxYWZjNjdlYzcwZDUzNjg3ZGU3ZWQxNTI1YmUyMGZkYiIsInRhZyI6IiJ9 limit 1)