SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6ImlVbEdxQzYyNER0SndEcUpOSVdUOFE9PSIsInZhbHVlIjoiSTUwVjd5SUVWd05pcWJsWHEzTFJWZz09IiwibWFjIjoiYTc2NzhhNzVkMTNiZWFiYmQyYzllYjc5ZDI0ZTgzNzQyNWY2ZjQ0YjAyYTBhMWQwOTFiMjE2NmI3ODM0NDhkOCIsInRhZyI6IiJ9 limit 1)