SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6IkM3b1BWZ001aElvL2ErSDlwaXlkaHc9PSIsInZhbHVlIjoiMnBESnQzL2VXbTBjZGttb2FVYlVZdz09IiwibWFjIjoiYzA4MmQ1YmE1MjMzNWEwMDgyZDc5ODI3MTNmNzA3MWFlZDQ4YTBmNTNlMDMzYWQ0N2FiMTY4MjMyOWViMDBlNyIsInRhZyI6IiJ9 limit 1)