SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6IkM4T2EwRndsRTZwQk9GTFBEM1ZKRmc9PSIsInZhbHVlIjoiN1BDTUx3ZUlCTDdXeVgvUjFjNDBPUT09IiwibWFjIjoiNTg0MTBhMzhlNzc2MTQzMGY2YjhjYTQ4NmNiMGU4MGJiZGYyNWIzMTFiNjgyYzczMjUzZDRjMDIxNzEzYTU5MyIsInRhZyI6IiJ9 limit 1)