SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6InBCVGZvdnlLOHExNGIxb1VoeUI4d2c9PSIsInZhbHVlIjoieXFZZzJMYlBJY0lCOTlCNFVhSGk5QT09IiwibWFjIjoiZDE0NWQwNzRlMGFhZmYzNzk0N2UyOWMxMDlhZTk4MTM3OTU1ZGJjZmFhMzIwNzI2ODNmZmE2MDQ5YTJkY2IzMyIsInRhZyI6IiJ9 limit 1)