SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6IkhHMEp5Vm5tNVVSaXhPeWpwOVFJSVE9PSIsInZhbHVlIjoicWpiL3hKNENuUmc1TjEvL2hIdW1Kdz09IiwibWFjIjoiNDliZWM2NzE5ZWM4Zjk0YzI3Mjg5Y2YzMGIwYWU5OGY0MTRmZTA5MTQzMGQzMGI4NDUzNjg2MzhjOGJlOGI3MyIsInRhZyI6IiJ9 limit 1)