OpenWrt Build Error

Hi guys,

This all worked yesterday but today I suddenly cannot build my openwrt image for my Lima module anymore, here is the error that I get when I run make -j1 V=s

SHELL= flock /home/eoin/OpenWRT/mfa_nwsub/tmp/.make-ext4fs-2016-05-05.tar.gz.flock -c '	/home/eoin/OpenWRT/mfa_nwsub/scripts/download.pl "/home/eoin/OpenWRT/mfa_nwsub/dl" "make-ext4fs-2016-05-05.tar.gz" "2c4161638d4ff3343e250321126d29e6" "" || (  echo "Checking out files from the git repository..."; mkdir -p /home/eoin/OpenWRT/mfa_nwsub/tmp/dl && cd /home/eoin/OpenWRT/mfa_nwsub/tmp/dl && rm -rf make-ext4fs-2016-05-05 && [ \! -d make-ext4fs-2016-05-05 ] && git clone http://git.openwrt.org/project/make_ext4fs.git make-ext4fs-2016-05-05 && (cd make-ext4fs-2016-05-05 && git checkout 3af931b0b6545757aaeadb13f9bb9da0296fc172 && git submodule update --init --recursive) && echo "Packing checkout..." && rm -rf make-ext4fs-2016-05-05/.git && 	tar czf /home/eoin/OpenWRT/mfa_nwsub/tmp/dl/make-ext4fs-2016-05-05.tar.gz make-ext4fs-2016-05-05 && mv /home/eoin/OpenWRT/mfa_nwsub/tmp/dl/make-ext4fs-2016-05-05.tar.gz /home/eoin/OpenWRT/mfa_nwsub/dl/ && rm -rf make-ext4fs-2016-05-05;  )'
--2021-12-15 13:07:03--  http://mirror2.openwrt.org/sources/make-ext4fs-2016-05-05.tar.gz
Resolving mirror2.openwrt.org (mirror2.openwrt.org)... 46.4.11.11, 2a01:4f8:221:3d45::2
Connecting to mirror2.openwrt.org (mirror2.openwrt.org)|46.4.11.11|:80... connected.
HTTP request sent, awaiting response... 404 Not Found
2021-12-15 13:07:04 ERROR 404: Not Found.

Download failed.
--2021-12-15 13:07:04--  http://downloads.openwrt.org/sources/make-ext4fs-2016-05-05.tar.gz
Resolving downloads.openwrt.org (downloads.openwrt.org)... 168.119.138.211, 2a01:4f8:251:321::2
Connecting to downloads.openwrt.org (downloads.openwrt.org)|168.119.138.211|:80... connected.
HTTP request sent, awaiting response... 301 Moved Permanently
Location: https://downloads.openwrt.org/sources/make-ext4fs-2016-05-05.tar.gz [following]
--2021-12-15 13:07:04--  https://downloads.openwrt.org/sources/make-ext4fs-2016-05-05.tar.gz
Connecting to downloads.openwrt.org (downloads.openwrt.org)|168.119.138.211|:443... connected.
HTTP request sent, awaiting response... 301 Moved Permanently
Location: https://sources.openwrt.org/make-ext4fs-2016-05-05.tar.gz [following]
--2021-12-15 13:07:04--  https://sources.openwrt.org/make-ext4fs-2016-05-05.tar.gz
Resolving sources.openwrt.org (sources.openwrt.org)... 148.251.151.136, 2a01:4f8:210:5087::2
Connecting to sources.openwrt.org (sources.openwrt.org)|148.251.151.136|:443... connected.
WARNING: cannot verify sources.openwrt.org's certificate, issued by 'CN=R3,O=Let\'s Encrypt,C=US':
  Issued certificate has expired.
HTTP request sent, awaiting response... 200 OK
Length: 61347 (60K) [application/octet-stream]
Saving to: 'STDOUT'

     0K .......... .......... .......... .......... .......... 83% 2.38M 0s
    50K .........                                             100% 39.6M=0.02s

2021-12-15 13:07:04 (2.82 MB/s) - written to stdout [61347/61347]

MD5 sum of the downloaded file does not match (file: e16c8e308d9f8990c2754cd06c6ba00c, requested: 2c4161638d4ff3343e250321126d29e6) - deleting download.
No more mirrors to try - giving up.
Checking out files from the git repository...
Cloning into 'make-ext4fs-2016-05-05'...
fatal: unable to access 'https://git.openwrt.org/project/make_ext4fs.git/': server certificate verification failed. CAfile: /etc/ssl/certs/ca-certificates.crt CRLfile: none
Makefile:40: recipe for target '/home/eoin/OpenWRT/mfa_nwsub/dl/make-ext4fs-2016-05-05.tar.gz' failed
make[3]: *** [/home/eoin/OpenWRT/mfa_nwsub/dl/make-ext4fs-2016-05-05.tar.gz] Error 128
make[3]: Leaving directory '/home/eoin/OpenWRT/mfa_nwsub/tools/make-ext4fs'
tools/Makefile:134: recipe for target 'tools/make-ext4fs/compile' failed
make[2]: *** [tools/make-ext4fs/compile] Error 2
make[2]: Leaving directory '/home/eoin/OpenWRT/mfa_nwsub'
tools/Makefile:133: recipe for target '/home/eoin/OpenWRT/mfa_nwsub/staging_dir/target-mips_34kc_musl-1.1.14/stamp/.tools_install_yyyyyynynynyyyyyyynyyyyyyyyyyyyynyyyyynnyynynyyyynnnyy' failed
make[1]: *** [/home/eoin/OpenWRT/mfa_nwsub/staging_dir/target-mips_34kc_musl-1.1.14/stamp/.tools_install_yyyyyynynynyyyyyyynyyyyyyyyyyyyynyyyyynnyynynyyyynnnyy] Error 2
make[1]: Leaving directory '/home/eoin/OpenWRT/mfa_nwsub'
/home/eoin/OpenWRT/mfa_nwsub/include/toplevel.mk:192: recipe for target 'world' failed
make: *** [world] Error 2

Any ideas why these URLs do not exist suddenly?

Have you done anything locally with certificates or network things that might be interfering with them?

I have not, i was able to build yesterday, how can I reset these certificates?