"The exit status code \u00271\u0027 says something went wrong:\nstderr: \u0022Loading pages (1\/6)\n[\u003E                                                           ] 0%\r[===\u003E                                                        ] 5%\r[======\u003E                                                     ] 10%\r[======\u003E                                                     ] 11%\r[==================\u003E                                         ] 31%\r[=================================\u003E                          ] 56%\r[===================================\u003E                        ] 59%\r[====================================\u003E                       ] 61%\r[=====================================\u003E                      ] 63%\r[===========================================\u003E                ] 73%\r[===========================================\u003E                ] 73%\rWarning: Received createRequest signal on a disposed ResourceObject\u0027s NetworkAccessManager. This might be an indication of an iframe taking too long to load.\n[============================================================] 100%\rError: Failed to load about:blank, with network status code 301 and http status code 0 - Protocol \u0022about\u0022 is unknown\nWarning: Received createRequest signal on a disposed ResourceObject\u0027s NetworkAccessManager. This might be an indication of an iframe taking too long to load.\nWarning: Received createRequest signal on a disposed ResourceObject\u0027s NetworkAccessManager. This might be an indication of an iframe taking too long to load.\nWarning: Received createRequest signal on a disposed ResourceObject\u0027s NetworkAccessManager. This might be an indication of an iframe taking too long to load.\nError: Failed to load about:blank, with network status code 301 and http status code 0 - Protocol \u0022about\u0022 is unknown\nError: Failed to load about:blank, with network status code 301 and http status code 0 - Protocol \u0022about\u0022 is unknown\nError: Failed to load about:blank, with network status code 301 and http status code 0 - Protocol \u0022about\u0022 is unknown\nWarning: Received createRequest signal on a disposed ResourceObject\u0027s NetworkAccessManager. This might be an indication of an iframe taking too long to load.\nWarning: Received createRequest signal on a disposed ResourceObject\u0027s NetworkAccessManager. This might be an indication of an iframe taking too long to load.\nWarning: Received createRequest signal on a disposed ResourceObject\u0027s NetworkAccessManager. This might be an indication of an iframe taking too long to load.\n[======\u003E                                                     ] 10%\rError: Failed to load about:blank, with network status code 301 and http status code 0 - Protocol \u0022about\u0022 is unknown\nError: Failed to load about:blank, with network status code 301 and http status code 0 - Protocol \u0022about\u0022 is unknown\nError: Failed to load about:blank, with network status code 301 and http status code 0 - Protocol \u0022about\u0022 is unknown\n[=======\u003E                                                    ] 12%\r[=========\u003E                                                  ] 16%\r[=============\u003E                                              ] 22%\r[==================\u003E                                         ] 31%\r[===================\u003E                                        ] 33%\r[=====================\u003E                                      ] 36%\r[======================\u003E                                     ] 38%\r[========================\u003E                                   ] 40%\r[=========================\u003E                                  ] 42%\r[==========================\u003E                                 ] 44%\r[============================\u003E                               ] 47%\r[=============================\u003E                              ] 49%\r[====================================\u003E                       ] 60%\r[==========================================\u003E                 ] 71%\r[================================================\u003E           ] 80%\r[============================================================] 100%\rCounting pages (2\/6)                                               \n[============================================================] Object 1 of 1\rResolving links (4\/6)                                                       \n[============================================================] Object 1 of 1\rLoading headers and footers (5\/6)                                           \n[\u003E                                                           ] 1%\r[=\u003E                                                          ] 3%\r[===\u003E                                                        ] 5%\r[===\u003E                                                        ] 6%\r[====\u003E                                                       ] 8%\r[======\u003E                                                     ] 10%\r[=========\u003E                                                  ] 16%\r[===============\u003E                                            ] 25%\r[==================\u003E                                         ] 31%\r[========================\u003E                                   ] 40%\r[===========================\u003E                                ] 46%\r[=================================\u003E                          ] 55%\r[====================================\u003E                       ] 61%\r[==========================================\u003E                 ] 70%\r[=============================================\u003E              ] 76%\r[===================================================\u003E        ] 85%\r[======================================================\u003E     ] 91%\r[============================================================] 100%\rPrinting pages (6\/6)                                               \n[\u003E                                                           ] Preparing\r[===================\u003E                                        ] Page 1 of 3\r[=======================================\u003E                    ] Page 2 of 3\r[============================================================] Page 3 of 3\rDone                                                                      \nExit with code 1 due to network error: ProtocolUnknownError\n\u0022\nstdout: \u0022\u0022\ncommand: \/usr\/local\/bin\/wkhtmltopdf --dpi \u002790\u0027 --image-dpi 90 --no-background --enable-external-links --images --enable-internal-links --enable-javascript --javascript-delay \u00272000\u0027 --password \u0027DMinv01!\u0027 --enable-smart-shrinking --no-stop-slow-scripts --username \u0027dminvest\u0027 --footer-html \u0027\/data\/sites\/web\/dminvesteu\/tmp\/knp_snappy6ab7cfd96e8e18.44238976.html\u0027 --header-html \u0027\/data\/sites\/web\/dminvesteu\/tmp\/knp_snappy6ab7cfd96ec754.55688062.html\u0027 \u0027\/data\/sites\/web\/dminvesteu\/tmp\/knp_snappy6ab7cfd96e3e91.22563995.html\u0027 \u0027\/data\/sites\/web\/dminvesteu\/tmp\/knp_snappy6ab7cfd96e8bb8.24929643.pdf\u0027."