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2024-05-16 10:03:02 PID 138285, PANIC in adminsecurity.c at 1298 error 0
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EZproxy 7.2.8 had an issue with the email notification feature and a inconsistent configuration. This was fixed with 7.2.12:
The new security rules email notification feature requires a WSkey secret when configured. If the WSkey secret was not set and an email address was added and submitted, in the past the EZproxy would crash. EZproxy will now prompt you for a WSkey secret when the field is left blank.
https://help-nl.oclc.org/Library_Management/EZproxy/EZproxy_release_notes_and_known_issues/2022_EZproxy_release_notes/094EZproxy_7.2.12_release_notes%2C_November_0222
Update your installation to the most recent EZproxy version
https://help-nl.oclc.org/Library_Management/EZproxy/EZproxy_release_notes_and_known_issues/