SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6InVlNC8yY3JSRHgvNzl5OHQ1MitocVE9PSIsInZhbHVlIjoiV3c1U2IxUDY4TC9YNUNTSlR1YUc1Zz09IiwibWFjIjoiODYzMDk3ODdkZTQ1YjI1ZTk0NjM5YzJkMWUxYzA0YTJiOWFkYTQ2NzM3ZDQ0NDQwOWM3YjE0OGMxNDkyY2QxMSIsInRhZyI6IiJ9 limit 1)