SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6ImtuZmt1YXpodnhKT0l5UkRacGtjbWc9PSIsInZhbHVlIjoiMU5VdDhlRy9QVTdBY3dGcWJWVFU5Zz09IiwibWFjIjoiNGM3MDUwOTY2NmVmNjZmMDg5ODA1NGQzMWU2YWRlZTcyMjhmMzUzZGNhZTc0OTc2NTFhY2ZhMDU3NjJhYjVkZiIsInRhZyI6IiJ9 limit 1)