SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6ImxaZHVKV3l5VDVwQ1J3Z2JWaTZqNlE9PSIsInZhbHVlIjoiTFpQUmo0TTMwU0N1T0VDdnhCME1rUT09IiwibWFjIjoiMDNkOTE3NjJlZDBiZGU0MDY4Y2ViZjdkMTJjYThlNGM2MWIwZWExYzFiMWQ2MzRhMTZlMDdkM2FjM2I1OTcwNyIsInRhZyI6IiJ9 limit 1)