SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6InQyK1dMbUtpM2RlcC82ei9FYUJ0Y1E9PSIsInZhbHVlIjoibUIvcGJhV1FUM0ZqSnM0UEZQRjJYZz09IiwibWFjIjoiYjUzZDI2ZDhlNzJjYTk5NTNiN2VlYmU4YmI4YTRiNGU5MWJjYTA1ZGIyMWRiMThlY2Q0NDZiOGE5ODUyN2E5NiIsInRhZyI6IiJ9 limit 1)