SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6IjlOSTdFWXNmN1hnZ3lSajA2Yllvc1E9PSIsInZhbHVlIjoiTFE3SEJmbm13cnk3ZUVWQTVnREZZQT09IiwibWFjIjoiNTljYTk4ODdmNzMzYzQ2N2JkMGJlZTE1ODk5NGRmOTQ0ZTBhNmIxZjc3ZGJlMmU4NjllZmY5Yjc5NjgzYzVlZSIsInRhZyI6IiJ9 limit 1)