SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6IlJvbzhKUXdvb3NTaTZyZHFrNWpjUlE9PSIsInZhbHVlIjoiMFk4dWFZM0Fod3BWbVNMc2dXS0RpQT09IiwibWFjIjoiNmU2NjQxNjExOGQ4OTdkMmFmZGYwOGYxZGQ1ODQ4ZThjODQzMzBiMzQ4MzZiMDY0ZmE5ZDk3NjcxNGRlYTExYiIsInRhZyI6IiJ9 limit 1)