Update: Could not open update site

[MAD King]

Update page gives me these errors:

Update: Could not open update site #5 "VirtueMart plg_vmpayment_standard Update Site", URL: http://virtuemart.net/releases/vm3/plg_vmpayment_standard_update.xml
Update: Could not open update site #6 "VirtueMart plg_vmpayment_paypal Update Site", URL: http://virtuemart.net/releases/vm3/plg_vmpayment_paypal_update.xml
Update: Could not open update site #7 "VirtueMart plg_vmpayment_sofort Update Site", URL: http://virtuemart.net/releases/vm3/plg_vmpayment_sofort_update.xml
Update: Could not open update site #8 "VirtueMart3 plg_vmpayment_skrill Update Site", URL: http://virtuemart.net/releases/vm3/plg_vmpayment_skrill_update.xml
Update: Could not open update site #11 "VirtueMart plg_vmpayment_heidelpay Update Site", URL: http://virtuemart.net/releases/vm3/plg_vmpayment_heidelpay_update.xml
Update: Could not open update site #12 "VirtueMart plg_vmpayment_paybox Update Site", URL: http://virtuemart.net/releases/vm3/plg_vmpayment_paybox_update.xml
Update: Could not open update site #13 "VirtueMart3 plg_vmpayment_tco Update Site", URL: http://virtuemart.net/releases/vm3/plg_vmpayment_tco_update.xml
Update: Could not open update site #14 "VirtueMart plg_vmpayment_eway Update Site", URL: http://virtuemart.net/releases/vm3/plg_vmpayment_eway_update.xml
Update: Could not open update site #15 "VirtueMart plg_vmpayment_realex_hpp_api Update Site", URL: http://virtuemart.net/releases/vm3/plg_vmpayment_realex_hpp_api_update.xml
Update: Could not open update site #16 "VirtueMart plg_vmuserfield_realex_hpp_api Update Site", URL: http://virtuemart.net/releases/vm3/plg_vmuserfield_realex_hpp_api_update.xml
Update: Could not open update site #17 "VirtueMart plg_vmpayment_authorizenet Update Site", URL: http://virtuemart.net/releases/vm3/plg_vmpayment_authorisenet_update.xml
Update: Could not open update site #18 "VirtueMart plg_vmpayment_sofort_ideal Update Site", URL: http://virtuemart.net/releases/vm3/plg_vmpayment_sofort_ideal_update.xml
Update: Could not open update site #19 "VirtueMart plg_vmpayment_klikandpay Update Site", URL: http://virtuemart.net/releases/vm3/plg_vmpayment_klikandpay_update.xml
Update: Could not open update site #20 "VirtueMart3 plg_vmshipment_weight_countries Update Site", URL: http://virtuemart.net/releases/vm3/plg_vmshipment_weight_countries_update.xml
Update: Could not open update site #21 "VirtueMart3 plg_vmcustom_textinput Update Site", URL: http://virtuemart.net/releases/vm3/plg_vmcustom_textinput_update.xml
Update: Could not open update site #22 "VirtueMart3 plg_vmcustom_specification Update Site", URL: http://virtuemart.net/releases/vm3/plg_vmcustom_specification_update.xml
Update: Could not open update site #23 "VirtueMart, ${PHING.COMPANY} - ${PHING.NAME.EXTSHORT} - Update Site", URL: http://virtuemart.net/releases/vm3/plg_vmcustom_download_simple_update.xml
Update: Could not open update site #24 "VirtueMart3 plg_vmcalculation_avalara Update Site", URL: http://virtuemart.net/releases/vm3/plg_vmcalculation_avalara_update.xml
Update: Could not open update site #25 "VirtueMart3 plg_search_virtuemart Update Site", URL: http://virtuemart.net/releases/vm3/plg_search_virtuemart_update.xml
Update: Could not open update site #26 "VM Framework Loader during Plugin Updates", URL: http://virtuemart.net/releases/vm3/plg_system_vmLoaderPluginUpdate_update.xml
Update: Could not open update site #27 "VirtueMart3 MOD_VMENU Update Site", URL: http://virtuemart.net/releases/vm3/mod_vmmenu_update.xml
Update: Could not open update site #28 "VirtueMart3 mod_virtuemart_currencies Update Site", URL: http://virtuemart.net/releases/vm3/mod_virtuemart_currencies_update.xml
Update: Could not open update site #30 "VirtueMart3 mod_virtuemart_search Update Site", URL: http://virtuemart.net/releases/vm3/mod_virtuemart_search_update.xml
Update: Could not open update site #31 "VirtueMart3 mod_virtuemart_manufacturer Update Site", URL: http://virtuemart.net/releases/vm3/mod_virtuemart_manufacturer_update.xml
Update: Could not open update site #32 "VirtueMart3 mod_virtuemart_cart Update Site", URL: http://virtuemart.net/releases/vm3/mod_virtuemart_cart_update.xml
Update: Could not open update site #33 "VirtueMart3 mod_virtuemart_category Update Site", URL: http://virtuemart.net/releases/vm3/mod_virtuemart_category_update.xml
Update: Could not open update site #34 "VirtueMart3 AIO Update Site", URL: http://virtuemart.net/releases/vm3/virtuemart_aio_update.xml
Update: Could not open update site #35 "TCPDF Update Site", URL: http://virtuemart.net/releases/TCPDF/tcpdf.xml
Update: Could not open update site #73 "VirtueMart plg_vmpayment_amazon Update Site", URL: http://virtuemart.net/releases/vm3/plg_vmpayment_amazon_update.xml
Update: Could not open update site #74 "VirtueMart plg_system_amazon Update Site", URL: http://virtuemart.net/releases/vm3/plg_system_amazon_update.xml
Update: Could not open update site #108 "VirtueMart Administrator Template Update Site", URL: http://virtuemart.net/releases/vm3/vmadmin.xml
Update: Could not open update site #121 "VirtueMart plg_vmpayment_paypal_checkout Update Site", URL: http://virtuemart.net/releases/vm3/plg_vmpayment_paypal_checkout_update.xml

VirtueMart 4.2.4 10922
J 4.4.1