error 500 and key regeneration hangs

[JanuszU]

1. upgraded from version 2.1.27.36.

Expected behaviour

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Actual behaviour

• after 5 users key regeneration , next regeneration hangs
• from time to time i get "error 500" as on picture

Server configuration

Operating system: OracleLinux 9.4 Web server: apache Database: MariaDB 10.11.8-MariaDB PHP version: 8.2.19 Teampass version: 3.1.2.45 Teampass configuration file: ... define("DB_ENCODING", "utf8"); ...

Updated from an older Teampass or fresh install: PLEASE attach to this issue the file /includes/config/tp.config.php.

Client configuration

Browser: Chrome 125 Operating system: Win11

Logs

Web server error log

Insert your webserver log here

Log from the web-browser developer console (CTRL + SHIFT + i)

Insert the log here and especially the answer of the query that failed.

[JanuszU]

there are no records now in "Task manager" - "Done" page ; there were some records before could it get spoiled after I turned on the maintenance tasks ?!?