No connection to the server possible. As soon as I want to connect, only the warning sound Error comes, and that permanently one after the other.
Here is the log:
2022-09-11 10:49:24.809621|INFO |ServerLibPriv | |TeamSpeak 3 Server 3.13.5 (2021-05-17 08:13:36)
2022-09-11 10:49:24.809703|INFO |ServerLibPriv | |SystemInformation: Linux 5.10.0-16-amd64 #1 SMP Debian 5.10.127-2 (2022-07-23) x86_64 Binary: 64bit
2022-09-11 10:49:24.809728|INFO |ServerLibPriv | |Uses hardware aes
2022-09-11 10:49:24.810322|INFO |DatabaseQuery | |dbPlugin Name: SQLite3 Plugin, Version 3, (c)TeamSpeak Systems GmbH
2022-09-11 10:49:24.810354|INFO |DatabaseQuery |dbPlugin Version: 3.11.1
2022-09-11 10:49:24.810620|INFO |DatabaseQuery | Database integrity check (may take a while)
2022-09-11 10:49:24.817238|INFO |SQL | |db_CreateTables() tables created
2022-09-11 10:49:24.839059|WARNING |Accounting | |Cannot open licensekey.dat, falls back to limited functionality
2022-09-11 10:49:24.839177|INFO |Accounting | |Licensing information
2022-09-11 10:49:24.839191|INFO |Accounting |Licensed to : Anonymous
2022-09-11 10:49:24.839199|INFO |Accounting | |Type : No license
2022-09-11 10:49:24.839214|INFO |Accounting | |Start Date : Thu Oct 1 00:00:00 2020
2022-09-11 10:49:24.839222|INFO |Accounting | |End date : Tue Nov 1 00:00:00 2022
2022-09-11 10:49:24.839228|INFO |Accounting | |max virtualservers: 1
2022-09-11 10:49:24.839234|INFO |Accounting | |max slots : 32
2022-09-11 10:49:25.339533|ERROR |Accounting | |could not register the local accounting service: The file already exists
2022-09-11 10:49:25.636773|INFO | |Puzzle precalculation time: 781
2022-09-11 10:49:25.639610|INFO |FileManager |Listening to 0.0.0.0:30033, [::]:30033
2022-09-11 10:49:25.640187|INFO |VirtualSvrMgr | Run monthly interval
2022-09-11 10:49:25.640294|INFO |VirtualSvrMgr | |Reset virtual server traffic statistics
2022-09-11 10:49:25.646170|INFO |Query | |Uses a query thread pool size of 2
2022-09-11 10:49:25.663759|INFO |Query | |Waits for query on 0.0.0.0:10011, [::]:10011
2022-09-11 10:49:25.663876|INFO |generates QUERY_SSH_RSA_HOST_KEY file: ssh_host_rsa_key
2022-09-11 10:49:25.749706|INFO |myTeamSpeak identifier blocking list was successfully downloaded - all related functions are enabled
2022-09-11 10:49:27.651441|INFO |Query | listens to ssh query on 0.0.0.0:10022, [::]:10022
2022-09-11 10:49:27.651569|INFO |Query | listens to http request on 0.0.0.0:10080, [::]:10080
2022-09-11 10:49:27.651750|INFO |CIDRManager | |updated query_ip_allowlist ips: 127.0.0.1/32, ::1/128,