Can't load bms songs from large bms collection directory

[Agrrox]

Issue:
Can't load songs from BMS folder stored on external drive that contains 380GB of bms data. *External drive might not be issue of this problem since it loads smaller folders without any issue.

System Specs:
Computer: Macbook Pro 17-inch 2009 Late
CPU: 3,06 GHz Intel Core 2 Duo
GPU: NVIDIA GeForce 9600M GT 512 MB
RAM: 8 GB 1067 MHz DDR3
Internal storage: SSD Samsung Pro 480GB
OS: 10.11.6 OS X El Capitan
Native Resolution: 1920x1200
Beatoraja Resolution: 1280x720

External drive:
LaCie Rugged All-Terrain 500 GB FireWire 800/ FireWire 400/USB 2.0 Portable External HDD
Connected using: Firewire 800
Format: Mac OS Extended (Journaled)
Capacity: 500 GB
Size of BMS folder: 384,54 GB
Structure of BMS Folder: /BMS/bms events/bms songs/bms files

Reproducing issue:

1. open BMS directory that contains all bms events, this loads.
2. open bms event folder, beatoraja freeze up and instead of loading songs in it, it goes to initial select screen.

Log:

2017-02-25 20:11:53.640 java[87624:2123728] 20:11:53.640 WARNING:  140: This application, or a library it uses, is using the deprecated Carbon Component Manager for hosting Audio Units. Support for this will be removed in a future release. Also, this makes the host incompatible with version 3 audio units. Please transition to the API's in AudioComponent.h.
Controllers: added manager for application, 1 managers active
Feb 25, 2017 8:12:11 PM bms.player.beatoraja.skin.Skin prepare
INFO: 描画されないことが確定しているSkinObject削除 : 0 / 101
Feb 25, 2017 8:12:11 PM bms.player.beatoraja.MainController create
INFO: 初期化時間(ms) : 17747
Feb 25, 2017 8:12:28 PM bms.player.beatoraja.song.SQLiteSongDatabaseAccessor getFolderDatas
SEVERE: song.db更新時の例外:[SQLITE_BUSY]  The database file is locked (database is locked) Query: SELECT * FROM folder WHERE parent = ? Parameters: [1f390a3b]
Feb 25, 2017 8:12:31 PM bms.player.beatoraja.song.SQLiteSongDatabaseAccessor getSongDatas
SEVERE: song.db更新時の例外:[SQLITE_BUSY]  The database file is locked (database is locked) Query: SELECT * FROM song WHERE parent = ? Parameters: [1f390a3b]
Feb 25, 2017 8:12:34 PM bms.player.beatoraja.song.SQLiteSongDatabaseAccessor getFolderDatas
SEVERE: song.db更新時の例外:[SQLITE_BUSY]  The database file is locked (database is locked) Query: SELECT * FROM folder WHERE parent = ? Parameters: [8178f7e9]
Feb 25, 2017 8:12:37 PM bms.player.beatoraja.song.SQLiteSongDatabaseAccessor getSongDatas
SEVERE: song.db更新時の例外:[SQLITE_BUSY]  The database file is locked (database is locked) Query: SELECT * FROM song WHERE parent = ? Parameters: [8178f7e9]
Feb 25, 2017 8:12:40 PM bms.player.beatoraja.song.SQLiteSongDatabaseAccessor getFolderDatas
SEVERE: song.db更新時の例外:[SQLITE_BUSY]  The database file is locked (database is locked) Query: SELECT * FROM folder WHERE parent = ? Parameters: [e2977170]
Feb 25, 2017 8:12:43 PM bms.player.beatoraja.song.SQLiteSongDatabaseAccessor getSongDatas
SEVERE: song.db更新時の例外:[SQLITE_BUSY]  The database file is locked (database is locked) Query: SELECT * FROM song WHERE parent = ? Parameters: [e2977170]
Feb 25, 2017 8:12:43 PM bms.player.beatoraja.select.BarRenderer updateBar
WARNING: 楽曲がありません
Feb 25, 2017 8:12:43 PM bms.player.beatoraja.select.BarRenderer updateBar
WARNING: 楽曲がありません

[Agrrox]

it seems this does not occur anymore, closing issue.