Most people get confused with the message from a webserver saying:
Object Not Found
The requested URL ‘blblabla.php’ was not found on the RomPager server.
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I’ve googling and found no solution because most people doesn’t care what RomPager is. RomPager is a firmware within an ADSL modem router. If you set the port forwarding feature then you can sometimes get those message appear.
The problem is that it is the bug of the firmware. Try to reboot the modem or wait for a few minutes to cooling down the modem.