Hab gerade eben die neueste Version aufgespielt und konnte dann den Server nicht mehr starten..
Seitdem erscheint bei Startversuch nur noch der besagte Fehler..
[2018-08-08 17:13:06] [INFO] GEN | Got stop signal!
[2018-08-08 17:13:06] [INFO] GEN | Stopping all server instances!
[2018-08-08 17:13:06] [DEBUG] 1 | [xx.90.xxx.30:23548/Daniel] Closing voice client connection. (Flush: true)
[2018-08-08 17:13:06] [DEBUG] 1 | [xx.90.xxx.30:23548/Daniel] Tried to disconnect, but isn't connected anymore! State: 4
[2018-08-08 17:13:06] [DEBUG] 1 | [xx.90.xxx.30:23548/Daniel] Awaiting write prepare, write and acknowledge queue flushed
[2018-08-08 17:13:06] [DEBUG] 1 | [xx.90.xxx.30:23548/Daniel] Write prepare queue progressed
[2018-08-08 17:13:07] [DEBUG] 1 | [xx.90.xxx.30:23548/Daniel] Cant flush io!
[2018-08-08 17:13:07] [DEBUG] 1 | [xx.90.xxx.30:23548/Daniel] Acknowledge queue not empty!
[2018-08-08 17:13:07] [INFO] 1 | Voice client 2/zsB7x8s1sa******EfUJGMxBfw= (Daniel) from xx.90.xxx.30:23548 left.
[2018-08-08 17:13:07] [DEBUG] 1 | Updating server property: virtualserver_last_client_disconnect. New value: 1533741187. Query: UPDATE `properties` SET `value` = :value WHERE `serverId` = :sid AND `type` = :type AND `id` = :id AND `key` = :key
[2018-08-08 17:13:07] [INFO] GEN | Stopping application
[2018-08-08 17:13:07] [DEBUG] GLOBL | Stopping all virtual servers
[2018-08-08 17:13:08] [DEBUG] GEN | Dispatching io base 0x2eb70b0 finished!
[2018-08-08 17:13:08] [DEBUG] GEN | Dispatching io base 0x2ea3340 finished!
[2018-08-08 17:13:08] [DEBUG] GEN | Dispatching io base 0x2e9c740 finished!
[2018-08-08 17:13:08] [DEBUG] GLOBL | All virtual server stopped
[2018-08-08 17:13:08] [DEBUG] QUERY | Stopping query server
[2018-08-08 17:13:08] [DEBUG] QUERY | Event base terminated (0x2d98160)
[2018-08-08 17:13:08] [DEBUG] QUERY | Query server stopped
[2018-08-08 17:13:08] [DEBUG] FILE | Stopping file server
[2018-08-08 17:13:08] [DEBUG] FILE | File-Server accept thread terminated
[2018-08-08 17:13:08] [DEBUG] FILE | File server stopped
[2018-08-08 17:13:09] [INFO] GEN | Application suspend successful!
Seitdem erscheint bei Startversuch nur noch der besagte Fehler..