Bug Could not load tracks

[Skylamon]

After unexpected power outage, the bot no longer finds any tracks, but keeps playing music in the teamspeak.
!next and !playlist commands all work and music plays, but webinterface is just stuck.
Info from bot log :
2016-06-15T11:48:37+03:00 Added EVListener
2016-06-15T11:48:27+03:00 Loading instance://d2c4cdbb-e461-40fb-9912-21c087fe93b7
2016-06-15T11:48:27+03:00 Loading instance://78f2b191-a8d6-40c8-9632-552c3a3ae10a
2016-06-15T11:48:27+03:00 Loading instances
2016-06-15T11:48:27+03:00 Could not get tracks

Info from instance log :
2016-06-15T11:48:27+03:00 Initialization complete

From diagnostics script

==========================================================
SINUSBOT RELATED
SYSTEM INFORMATION
 - Operating System: Ubuntu 14.04.4 LTS
 - OS x64 check: OK
 - Kernel: Linux 3.19.0-61-generic x86_64
 - Load Average: 0.76 0.61 0.49
 - Uptime: 0 days, 0 hours, 16 minutes, 12 seconds
 - OS Updates: 0 (well done!)
 - OS Missing Packages: None (v1)
 - OS APT Last Update: 15.06.2016 11:35:51 EEST +03:00:00
 - Bot Start Script: not found
 - DNS resolution check: google.com -> OK
 - CPU:
  Architecture:  x86_64
  CPU(s):  4
  Thread(s) per core:  1
  Core(s) per socket:  4
  Socket(s):  1
  CPU MHz:  2812.732
  Hypervisor vendor:  KVM
  Virtualization type:  full
 - RAM: 899.43 MB/992.82 MB in use (90%)
 - SWAP: 0 B/0 B in use (0%) (SWAP disabled)
 - DISK: 6.13 GB/66.59 GB in use (9%)
 - Package versions:
  > libglib: 2.40.2-0ubuntu1

BOT INFORMATION
 - Status: running (PIDs: 4576 4575, User: sky)
 - Webinterface: port locally not reachable (Port: 8093)
 - Binary: /opt/ts3soundboard/sinusbot (Hash: 8b94daaaf3ffd829669e70a3c6a5843d)
 - Version: 0.9.12-58b509d
 - TS3 Plugin: installed (md5 hash match)
  - Bot Plugin: 2c207af25e3000543d85b5f4275ef053
  - TS3 Client: 2c207af25e3000543d85b5f4275ef053
 - Config:
  - LogLevel = 10 (debug log active)
  - TS3Path = /opt/ts3soundboard/TeamSpeak3-Client-linux_amd64/ts3client_linux_amd64 (Version 3.0.18.2)
  - YoutubeDLPath = /usr/local/bin/youtube-dl (does exist, version: 2016.03.18)
 - Installed scripts: advertising.js; aloneMode.js; badchan.js; bookmark.js; covatar.js; dev.js; followme.js; idle.js; metadata.js; norecording.js; rememberChannel.js; showcase.js; sound.js; welcometext.js

OTHER INFORMATION
 - Report date: 15.06.2016 11:51:28 EEST +03:00:00 (timezone: Europe/Tallinn)
 - TeamSpeak 3 Version: 3.0.18.2
 - youtube-dl Version: 2016.03.18
 - DiagScript version: 0.4.5
==========================================================

Anyway to fix this ?