SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6IndZcHU2YTRhY0F0TFBvbzVIUmFjNXc9PSIsInZhbHVlIjoieC9PakpRcncxZnVqSXBhUFJBdHhodz09IiwibWFjIjoiZWY4ZDIxOGZlYzg3YjY3MTA1Y2NhNDExMDVhYmMzNGI1NzgzNWM2OTA1YWVkNzI2ZWJlYmE2ZjA1YmVmOWU5NiIsInRhZyI6IiJ9 limit 1)