SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6IjFsOGwrRHpBT3JXUVg4ZXF1dEpOL0E9PSIsInZhbHVlIjoiYjB5NDVWUmlEZG9uMzk4b2JMSnhUdz09IiwibWFjIjoiZmY3MWQxMWE2NjJhODgzMjQ0MzZjNzdiZWVhNWM4MWJhMDgxZjdiM2JjMzBjNWIzMzk4NzBiZmEwNTBiZTE4MSIsInRhZyI6IiJ9 limit 1)