SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6InRHelZveWF3cW9wamRIUTNyWGJzaVE9PSIsInZhbHVlIjoieXRnMDkramUxaHQ1N29TbGRKcUNEZz09IiwibWFjIjoiNThiMzViN2QyNmE3NGYzYTk4ZjQ1MDY4ZjZkZWY3NDhkMzgzNzI4ZTQ0M2YxMWViMWVlYjBmNjA1Yjc4MmQzYSIsInRhZyI6IiJ9 limit 1)