SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6IkdxbkhKNk5hOVlua2t0WHk0WHFkblE9PSIsInZhbHVlIjoidzZ4QVpxMDZrZVlaNytkVm82L2ZpQT09IiwibWFjIjoiMzUxOWMyNWRmZDQ3NmQ3MTdmYWQzNjk2OGU1ZGUxMmMwNDM2Zjk3NzVhNGM4MDg2NWEyYmI2NWU1YWI5Yjc4OSIsInRhZyI6IiJ9 limit 1)