SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6IlRLalZwazgzYXp5NjY5aGY4Rnc0R0E9PSIsInZhbHVlIjoieVJ0c0Z2WDlmbXJpbFZrb3hxMzlHQT09IiwibWFjIjoiNGMyODAzMjE5YTVmZDIyODZkMmE0ZjlhY2ZjNjg0MjI3OWYxZmU2YTE0NjBjNTI5MGE0NjA5Y2M3NjczM2MxYyIsInRhZyI6IiJ9 limit 1)