回放脚本错误404

Error -26627: HTTP Status-Code=404 (Not Found) for "http://127.0.0.1:1080/pac?t=201708151335351739"   [MsgId: MERR-26627]

Fatal Error -27098: Could not download the proxy automatic configuration script (URL="http://127.0.0.1:1080/pac?t=201708151335351739"). See previous messages.  Refer to the 'Run-time settings/Internet Protocol/Proxy'   [MsgId: MERR-27098]

Fatal Error -27072: The URL of the proxy automatic configuration script was explicitly specified in "Run-time settings/Internet Protocol/Proxy".  Aborting   [MsgId: MERR-27072]