SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6InRKSU1LNm9LY1hCVGhzWEFrcGR4cVE9PSIsInZhbHVlIjoiMG5OcFpHd3hpVDNTSDBWTHh2ZnNxQT09IiwibWFjIjoiYzEwZjJhMzE4NmIzMzgyMDI3N2VmODgxMTU3MmZlNDEyYTg3MjUyYWZiODU4OTE0M2Q0Zjk4ZTRkNzc0Y2Q4MiIsInRhZyI6IiJ9 limit 1)