System error <pre>Loading pages (1/6)
[>                                                           ] 0%
[======>                                                     ] 10%
Warning: Blocked access to file                                   
[=======>                                                    ] 13%
Error: Failed to load about:blank, with network status code 301 and http status code 0 - Protocol "about" is unknown
[===============>                                            ] 26%
[===================>                                        ] 32%
[=======================>                                    ] 39%
[=========================>                                  ] 43%
[===========================>                                ] 45%
[============================>                               ] 48%
[============================================================] 100%
Counting pages (2/6)                                               
[============================================================] Object 1 of 1
Resolving links (4/6)                                                       
[============================================================] Object 1 of 1
Loading headers and footers (5/6)                                           
[===>                                                        ] 5%
[======>                                                     ] 10%
[============>                                               ] 20%
[=================================>                          ] 55%
[=================================>                          ] 56%
[===================================>                        ] 59%
[====================================>                       ] 61%
[=======================================>                    ] 66%
[===========================================>                ] 72%
libpng warning: iCCP: known incorrect sRGB profile
[============================================================] 100%
Printing pages (6/6)                                               
[>                                                           ] Preparing
[============================================================] Page 1 of 1
Done                                                                      
Exit with code 1 due to network error: ProtocolUnknownError
</pre>