SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6Ik9GVUlsV2RkU1RUbDhYeWNQOVBzOUE9PSIsInZhbHVlIjoiWVdEcmtBc0NsSktGeElxN0ltd0FHQT09IiwibWFjIjoiNGM3ZTU3MWE3YmU3OWI2NzFhYmY3NzM0MTEwZjU5NzA2MGYxZjBkN2RlOTFhMWMxMTYwMGUzNjAyY2E2MDFjMSIsInRhZyI6IiJ9 limit 1)