SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6IlNWSllhRS9HUnQ0Y1R4RDZLK3hTNmc9PSIsInZhbHVlIjoiSWRzR205blNqQmJPWkVWem4zUHBxZz09IiwibWFjIjoiOWJmMTMzZmY4YWMwNjY2ZDBiMjhiYzI2YjdmZGYyOTgxZTMzNmQ5MjM0ZjkzZGUyZmU3OGNlNDgwNjllNjc4MSIsInRhZyI6IiJ9 limit 1)