SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6IkQvUTAzZDI4MnRZM05oQ2hpd2ZiSXc9PSIsInZhbHVlIjoiTmFCTWZ6b0RuYWZyWGMxckhIZjRYdz09IiwibWFjIjoiOWI4MDZhNDdkZmRiNDE0MmRhMWJkN2EwYTY5MDAxYmE1NTJiOTE1NzhjZDY2ZjExOWIyNjY1Y2MxZWY0NmFiMSIsInRhZyI6IiJ9 limit 1)