SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6InIybUhleSsyY29CUVRTUTFybjNHM0E9PSIsInZhbHVlIjoiakxadmtrRHh5bFpWbUhTR3ZCYXc2Zz09IiwibWFjIjoiMjAxNmUzMjRjYTYyNDhiZWUxZTY5ODA5MjYxYWEwODZkNTdmZjQzOGIwYjM5OTZlOWYzNTY3YmIxNTM1ZDg0MiIsInRhZyI6IiJ9 limit 1)