SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6IkFKS3JWMVJxTnN6ZVI3N3NKcGo0Q1E9PSIsInZhbHVlIjoid3NCaFI5WXQyaXFpM2dZL2lyL3F3dz09IiwibWFjIjoiNmVkNjYzZDRjOWI4ZDZlYzBmY2Y1NTgzMzQzM2VmZjg3ZmI4NWNlZWQ0YzljNTJiZjllOGEwYzhlMzMxNzBiOCIsInRhZyI6IiJ9 limit 1)