Improvements in error handling

[MaXiMu]

I can confirmed resolved the error in the load and he is right if the shaders enable an error occurs

Exception in thread "Thread Display Async" javax.media.opengl.GLException: java.lang.ArrayIndexOutOfBoundsException: 12
at javax.media.opengl.Threading.invokeOnOpenGLThread (Threading.java: 271)
at javax.media.opengl.GLCanvas.maybeDoSingleThreadedWorkaround (GLCanvas.java: 410)
at javax.media.opengl.GLCanvas.display (GLCanvas.java: 244)
jpcsp.HLE.modules150.sceDisplay at $ AsyncDisplayThread.run (sceDisplay.java: 199)
Caused by: java.lang.ArrayIndexOutOfBoundsException: 12
at jpcsp.graphics.Uniforms.allocateId (Uniforms.java: 65)
at jpcsp.graphics.RE.REShader.initShader (REShader.java: 83)
at jpcsp.graphics.RE.REShader. <init> (REShader.java: 63)
at jpcsp.graphics.RE.RenderingEngineFactory.createRenderingEngine (RenderingEngineFactory.java: 40)
at jpcsp.HLE.modules150.sceDisplay.display (sceDisplay.java: 1041)
at com.sun.opengl.impl.GLDrawableHelper.display (GLDrawableHelper.java: 78)
javax.media.opengl.GLCanvas at $ DisplayAction.run (GLCanvas.java: 435)
at com.sun.opengl.impl.GLDrawableHelper.invokeGL (GLDrawableHelper.java: 194)
javax.media.opengl.GLCanvas at $ DisplayOnEventDispatchThreadAction.run (GLCanvas.java: 452)
at java.awt.event.InvocationEvent.dispatch (InvocationEvent.java: 199)
at java.awt.EventQueue.dispatchEvent (EventQueue.java: 597)
at java.awt.EventDispatchThread.pumpOneEventForFilters (EventDispatchThread.java: 269)
at java.awt.EventDispatchThread.pumpEventsForFilter (EventDispatchThread.java: 184)
at java.awt.EventDispatchThread.pumpEventsForHierarchy (EventDispatchThread.java: 174)
at java.awt.EventDispatchThread.pumpEvents (EventDispatchThread.java: 169)
at java.awt.EventDispatchThread.pumpEvents (EventDispatchThread.java: 161)
at java.awt.EventDispatchThread.run (EventDispatchThread.java: 122)