Port installation problem

[Reken]

I have updated perl from 26 to 28
Now I can't update dependent programs (squid apache24 and so on)

root@unix:~ # portupgrade -rR squid
[Reading data from pkg(8) ... - 240 packages found - done]
[Gathering depends for www/squid .. done]
[Exclude up-to-date packages .. done]
--->  Upgrading 'squid-4.8_1' to 'squid-4.12' (www/squid)
--->  Building '/usr/ports/www/squid'
===>  Cleaning for squid-4.12
===>  License GPLv2 accepted by the user
===>   squid-4.12 depends on file: /usr/local/sbin/pkg - found
===> Fetching all distfiles required by squid-4.12 for building
===>  Extracting for squid-4.12
=> SHA256 Checksum OK for squid-4.12.tar.xz.
===>  Patching for squid-4.12
===>  Applying FreeBSD patches for squid-4.12 from /usr/ports/www/squid/files
1 out of 2 hunks failed--saving rejects to src/comm/TcpAcceptor.cc.rej
===>  FAILED Applying FreeBSD patch-src_comm_TcpAcceptor.cc
===> Cleanly applied FreeBSD patch(es)  patch-compat_compat.h patch-compat_shm.cc patch-configure patch-src-cf.data.pre patch-src_DiskIO_Mmapped_MmappedFile.cc
===> FAILED to apply cleanly FreeBSD patch(es)  patch-src_comm_TcpAcceptor.cc
*** Error code 1
Stop.
make[1]: stopped in /usr/ports/www/squid
*** Error code 1

Stop.
make: stopped in /usr/ports/www/squid
** Command failed [exit code 1]: /usr/bin/script -qa /tmp/portupgrade20200901-33609-1qitfdb env UPGRADE_TOOL=portupgrade UPGRADE_PORT=squid-4.8_1 UPGRADE_PORT_VER=4.8_1 make
** Fix the problem and try again.
** Listing the failed packages (-:ignored / *:skipped / !:failed)
        ! www/squid (squid-4.8_1)       (patch error)

What could be the problem?

 

[trev]

[/usr/ports/www/squid] $ make
===> License GPLv2 accepted by the user
===> squid-4.13 depends on file: /usr/local/sbin/pkg - found
=> squid-4.13.tar.xz doesn't seem to exist in /usr/ports/distfiles/.
=> Attempting to fetch http://www2.pl.squid-cache.org/Versions/v4/squid-4.13.tar.xz
squid-4.13.tar.xz 2395 kB 369 kBps 07s
===> Fetching all distfiles required by squid-4.13 for building
===> Extracting for squid-4.13
=> SHA256 Checksum OK for squid-4.13.tar.xz.
===> Patching for squid-4.13
===> Applying FreeBSD patches for squid-4.13 from /usr/ports/www/squid/files
===> squid-4.13 depends on file: /usr/local/lib/libcrypto.so.11 - found
===> squid-4.13 depends on package: perl5>=5.30.r1<5.31 - found
===> squid-4.13 depends on shared library: libpcre.so - found (/usr/local/lib/libpcre.so)
===> Configuring for squid-4.13

Update your ports tree.