SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6Ilk0MjN2eUwzMVhDTmZuZ2p3b0NtNUE9PSIsInZhbHVlIjoiNlJuZU00dTc5cFRYOCtWY0kxdUlEdz09IiwibWFjIjoiNzIxYzZhZWQxMmExZGVmNWI4Y2Q1MGQzNzZkMTNmNTAzYWIwM2NhMzEzYWRiY2JjZWQ1MWNkNjgzZjdjNjA1ZiIsInRhZyI6IiJ9 limit 1)