zabbix6.4.21 centos7.9 the Scheduled reports is fail

test the scheduled reports is fail.

2025/03/30 19:52:56.304553 writing response for report request from [::1]:45378
2025/03/30 19:54:30.492068 received report request from [::1]:55306
2025/03/30 19:55:30.914760 timeout occurred while dashboard was getting ready, url: 'https://localhost/zabbix.php/zabbix.php?action=dashboard.print&dashboardid=312& from=2025-03-29%2000%3A00%3A00&to=2025-03-30%2000%3A00%3A00'
2025/03/30 19:55:30.917605 writing response for report request from [::1]:55306
2025/03/30 19:57:00.265894 received report request from [::1]:34510
2025/03/30 19:58:00.575361 timeout occurred while dashboard was getting ready, url: 'https://localhost/zabbix/zabbix.php?action=dashboard.print&dashboardid=312& from=2025-03-29%2000%3A00%3A00&to=2025-03-30%2000%3A00%3A00'
2025/03/30 19:58:00.581936 writing response for report request from [::1]:34510
2025/03/30 19:59:18.482706 received report request from [::1]:37476
2025/03/30 20:00:18.836688 timeout occurred while dashboard was getting ready, url: 'https://localhost/zabbix/zabbix.php?action=dashboard.print&dashboardid=312& from=2025-03-29%2000%3A00%3A00&to=2025-03-30%2000%3A00%3A00'
2025/03/30 20:00:18.842195 writing response for report request from [::1]:37476
2025/03/30 20:00:49.900731 received report request from [::1]:47820
2025/03/30 20:01:50.249651 timeout occurred while dashboard was getting ready, url: 'https://localhost/zabbix/zabbix.php?action=dashboard.print&dashboardid=312& from=2025-03-29%2000%3A00%3A00&to=2025-03-30%2000%3A00%3A00'
2025/03/30 20:01:50.255455 writing response for report request from [::1]:47820
2025/03/30 20:09:27.114344 received report request from [::1]:42800
2025/03/30 20:10:27.462228 timeout occurred while dashboard was getting ready, url: 'https://localhost/zabbix/zabbix.php?action=dashboard.print&dashboardid=312& from=2025-03-29%2000%3A00%3A00&to=2025-03-30%2000%3A00%3A00'
2025/03/30 20:10:27.467820 writing response for report request from [::1]:42800

[root@zabbix6 ~]# chromium-browser --version
Chromium 126.0.6478.114 Fedora Project

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how to solve this problem