SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6Ii9lZ2JFdG4rRE1WMmNrZmJFaEdLUGc9PSIsInZhbHVlIjoiMHA4MkdnUXFFbnZmZ084cFVDV2RPUT09IiwibWFjIjoiMzBmODk2Y2E4Njg0MGQ0OTI2Y2ZiNDI1MGY4NGI3MDBhZjgzMWUwMDk3ZTk4MjZhNjljOThjNjcyNzZhMmY1NCIsInRhZyI6IiJ9 limit 1)