I received a lot of error too
Maintenance ended; however, it did not exit cleanly (256). The following events were logged: “scripts/findphpversion”. Review the update logs to determine why the update failed.
Update log preview:...
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[2022-06-07 21:23:38 -0700] E [/usr/local/cpanel/scripts/findphpversion] “/usr/local/cpanel/bin/python-packman” reported error code “1” when it ended: Traceback (most recent call last):
[2022-06-07 21:23:38 -0700] E [/usr/local/cpanel/scripts/findphpversion] File "/usr/local/cpanel/bin/packman_get_info_json", line 16, in <module>
[2022-06-07 21:23:38 -0700] E [/usr/local/cpanel/scripts/findphpversion] packman.init_yum()
[2022-06-07 21:23:38 -0700] E [/usr/local/cpanel/scripts/findphpversion] File "/usr/local/cpanel/bin/packman_lib/yum_impl.py", line 78, in init_yum
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[2022-06-07 21:24:28 -0700] Processing: Updating plugins data cache
[2022-06-07 21:24:28 -0700] - Processing command `/usr/local/cpanel/bin/refresh_plugin_cache`
[2022-06-07 21:24:29 -0700] - Finished command `/usr/local/cpanel/bin/refresh_plugin_cache` in 0.224 seconds
[2022-06-07 21:24:29 -0700] Processing: Ensuring SSL certificate information for CCS is up to date.
[2022-06-07 21:24:29 -0700] - Processing command `/usr/local/cpanel/scripts/ccs-check --run --ssl`
[2022-06-07 21:24:29 -0700] - Finished command `/usr/local/cpanel/scripts/ccs-check --run --ssl` in 0.019 seconds
[2022-06-07 21:24:29 -0700] Processing: Ensure cpanel-plugins yum repo exists
[2022-06-07 21:24:29 -0700] - Finished in 0.300 seconds
[2022-06-07 21:24:29 -0700] Processing: Checking Addon Licenses
[2022-06-07 21:24:29 -0700] - Finished in 0.012 seconds
[2022-06-07 21:24:29 -0700] Processing: Updating Public Suffix List
[2022-06-07 21:24:29 -0700] Processing: Checking End Of Life for current version.
[2022-06-07 21:24:29 -0700] - Finished in 0.278 seconds
[2022-06-07 21:24:29 -0700] Processing:
[2022-06-07 21:24:29 -0700] Maintenance complete.
=> Log closed Tue Jun 7 21:24:29 2022
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=> Log opened from cPanel Update (upcp) - Slave (23608) at Tue Jun 7 21:24:29 2022