SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6ImJhN29XcFpGZ21mZ2xMSCtjWGFqc0E9PSIsInZhbHVlIjoiMXhqMFkyWVhtTGRES0RSZjhBQ2QrZz09IiwibWFjIjoiYzNkNzcyMmQxNmM1ZjQ0ODVkN2JjNjIzMDhiZGZkYzUwMjA0NTA5Nzk4MzRmMTNlM2FmZTEyMGQ3MDNjZGFkNCIsInRhZyI6IiJ9 limit 1)