SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6IjFySmJBdDRsbytJWVVBeDhTVm4rcXc9PSIsInZhbHVlIjoiYXNGQVdGc1ppZHkrUjNiL0JVanQ3QT09IiwibWFjIjoiZGMyYTE4MDU3YTlkM2ExNzE4NmI3ZTQ3YjdmODAzZDA0NGVmYWE3ZDYyMWE1ZjA5ZjcwOTE2NGNhOGViZjBiZiIsInRhZyI6IiJ9 limit 1)