what do i do if i find someone elses information on my ipad?

just post something on this but i think it got removed, i found someone elses info on my ipad. it was a log for an app called mumble that ive never used nor have i EVER owned a Mac (of which the mumble app was crashing on). how do i fix this or find out who thehell is on my device?

heres an example of the log:

-----------

{"app_name":"Mumble","timestamp":"2023-12-28 17:33:58.00 -0500","app_version":"","slice_uuid":"3a506ad0-8d9c-39b2-9588-109b733ca50a","build_version":"1.5.517","platform":1,"bundleID":"mumble-client","share_with_app_devs":1,"is_first_party":0,"bug_type":"309","os_version":"macOS 14.3 (23D5033f)","roots_installed":0,"name":"Mumble","incident_id":"7DAA6443-FDC5-4E2E-B49C-A1FABE3E5BB9"}

{

i would post more info but i cant because i was told it might identify the person whos mac it is. which is just fine by me