【Squid】Job for squid.service failed の原因と対処

# systemctl status squid.service
● squid.service - Squid caching proxy
Loaded: loaded (/usr/lib/systemd/system/squid.service; disabled; vendor preset: disabled)
● squid.service - Squid caching proxy
Loaded: loaded (/usr/lib/systemd/system/squid.service; disabled; vendor preset: disabled)
Active: active (running) since Sun 2021-04-18 14:13:33 EDT; 19min ago
Docs: man:squid(8)
Process: 6203 ExecReload=/usr/sbin/squid $SQUID_OPTS -k reconfigure -f $SQUID_CONF (code=exited, status=1/FAI>
Process: 6099 ExecStart=/usr/sbin/squid $SQUID_OPTS -f $SQUID_CONF (code=exited, status=0/SUCCESS)
Process: 6094 ExecStartPre=/usr/libexec/squid/cache_swap.sh (code=exited, status=0/SUCCESS)
Main PID: 6101 (squid)
Tasks: 3 (limit: 4700)
Memory: 15.5M
CGroup: /system.slice/squid.service
tq6101 /usr/sbin/squid -f /etc/squid/squid.conf
tq6103 (squid-1) --kid squid-1 -f /etc/squid/squid.conf
mq6116 (logfile-daemon) /var/log/squid/access.log

4月 18 14:13:33 localhost.localdomain systemd[1]: Starting Squid caching proxy...
4月 18 14:13:33 localhost.localdomain systemd[1]: Started Squid caching proxy.
4月 18 14:13:33 localhost.localdomain squid[6101]: Squid Parent: will start 1 kids
4月 18 14:13:33 localhost.localdomain squid[6101]: Squid Parent: (squid-1) process 6103 started
4月 18 14:13:34 localhost.localdomain systemd[1]: Reloading Squid caching proxy.
4月 18 14:13:34 localhost.localdomain systemd[1]: Reloaded Squid caching proxy.
4月 18 14:24:09 localhost.localdomain systemd[1]: Reloading Squid caching proxy.
4月 18 14:24:09 localhost.localdomain squid[6203]: 2021/04/18 14:24:09| /etc/squid/squid.conf:1 unrecognized: >