SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6Ik41OUcvVGMvN0x1TVZ3Nk5IbWViQVE9PSIsInZhbHVlIjoiYXhhL3ZUOGtpSUQ1QXRsT1ZNcmQ3QT09IiwibWFjIjoiZTAwNDc1OWI4Yjg3ZDI4ODIwMmNmZmRkOTQ2OWUwMjY4ZGUxNmU2ZjZkM2VhM2ExNWZmM2UxOGFhNjIyODIwZiIsInRhZyI6IiJ9 limit 1)