SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6IkpJTUI5Y2lPVkdhZnVpWTVsSklYUkE9PSIsInZhbHVlIjoidWpXajBIVXF4SVB4WjFleU1hbHRBZz09IiwibWFjIjoiMDMzYzQ5ODA3Yjk2Zjc0Y2ViODQ0NjczNjk2ZjJhZjczMjRjM2EwZTNjNDdkYmQ3NzRmZmJlZDNkNmQwYTUyMCIsInRhZyI6IiJ9 limit 1)