SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6Im9iUTFkUVlSM0ZvQUl6Y2o1TnVxd2c9PSIsInZhbHVlIjoibWV4MHdvSXZCdytoUCtBVnVGSWtadz09IiwibWFjIjoiNWZhMTg0NzA0YjIyOWIxMTcyODc0NzM3OWY1ODY5ZjFjMzhkOTM4MTkzYWQ4ZDE1NWU3YjAyODEwOWE3MGI4OSIsInRhZyI6IiJ9 limit 1)