SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6ImlzN3p5blk0NGI5WC9LVi9UczVzUWc9PSIsInZhbHVlIjoiZlhZOFN5MW5LdC9Pb053cEJhZ3JsZz09IiwibWFjIjoiOGNkZGIzMDljYTA3ZWE4NWQ4ZGVhZjcyY2ViNGU1ODVkZGQ2YTVmOWZmZmNhOTljZjIwMWMyZDFkOWI2OTA0YSIsInRhZyI6IiJ9 limit 1)