SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6IlZrd3BqMFlYNHh1OUxlMGxCblo5d3c9PSIsInZhbHVlIjoiYlBaTU5nRzF6elRFUFN6WmxqKytDUT09IiwibWFjIjoiMWM0ZDNkOTE4MzA5ODk4ZTkyY2MyMmViNDk3ZDZjMDFlMzExOGNkOWI0NTFjNjY3M2UxOGQ5ZTAwNmNmOTZjMiIsInRhZyI6IiJ9 limit 1)