Проблемы с запуском сервера

java.lang.RuntimeException: java.lang.ClassNotFoundException: l2incore.gameserver.skills.effects.EffectGiant Root
at l2incore.gameserver.templates.effects.EffectTemplate.(Unknown Source)
at l2incore.gameserver.skills.B.A(Unknown Source)
at l2incore.gameserver.skills.B.A(Unknown Source)
at l2incore.gameserver.skills.DocumentSkill.F(Unknown Source)
at l2incore.gameserver.skills.DocumentSkill.A(Unknown Source)
at l2incore.gameserver.skills.B.B(Unknown Source)
at l2incore.gameserver.skills.SkillsEngine.loadSkills(Unknown Source)
at l2incore.gameserver.skills.SkillsEngine.loadAllSkills(Unknown Source)
at l2incore.gameserver.tables.SkillTable.A(Unknown Source)
at l2incore.gameserver.tables.SkillTable.(Unknown Source)
at l2incore.gameserver.tables.SkillTable.(Unknown Source)
at l2incore.gameserver.tables.SkillTable$_A.(Unknown Source)
at l2incore.gameserver.tables.SkillTable.getInstance(Unknown Source)
at l2incore.gameserver.GameServer.(Unknown Source)
at l2incore.gameserver.GameServer.main(Unknown Source)
Caused by: java.lang.ClassNotFoundException: l2incore.gameserver.skills.effects.EffectGiant Root
at java.net.URLClassLoader$1.run(URLClassLoader.java:217)
at java.security.AccessController.doPrivileged(Native Method)
at java.net.URLClassLoader.findClass(URLClassLoader.java:205)
at java.lang.ClassLoader.loadClass(ClassLoader.java:321)
at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:294)
at java.lang.ClassLoader.loadClass(ClassLoader.java:266)
at java.lang.Class.forName0(Native Method)
at java.lang.Class.forName(Class.java:186)
... 15 more