SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6IkdkbkY3b3JEaXhEN2ZhQkRsdk5QWmc9PSIsInZhbHVlIjoiQk4zTjRWcEtoMnJBOU5nVEZqd1VPZz09IiwibWFjIjoiZjhkM2ExN2NmZDQ1MWEwNjhhY2M4NWNiM2QxYmUxMjk5OTVmYzE1NTIxOGU5ZmJhZTIwNzY0YTdkYzRiNjRhMiIsInRhZyI6IiJ9 limit 1)