SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6IkxGeTVoRUZ4L3NmZi9YVnNvc3ZTWVE9PSIsInZhbHVlIjoicGMvanJDTUJEMnFSS3ltWWpoN1ovdz09IiwibWFjIjoiNjlkNWI4MTI5MGNiMjVlZmZjNGQ4MzIwOGMwM2ZkMjU3NTM1MTA1YjBlMjAzMDI0NmFkNGI1NjI3ZGYwODhkNCIsInRhZyI6IiJ9 limit 1)