Mensaje de error

• Notice: Undefined offset: 0 en user_node_load() (línea 3697 de D:\cloudhost\ugel02portalv07\modules\user\user.module).
• Notice: Trying to get property of non-object en user_node_load() (línea 3697 de D:\cloudhost\ugel02portalv07\modules\user\user.module).
• Notice: Undefined offset: 0 en user_node_load() (línea 3698 de D:\cloudhost\ugel02portalv07\modules\user\user.module).
• Notice: Trying to get property of non-object en user_node_load() (línea 3698 de D:\cloudhost\ugel02portalv07\modules\user\user.module).
• Notice: Undefined offset: 0 en user_node_load() (línea 3699 de D:\cloudhost\ugel02portalv07\modules\user\user.module).
• Notice: Trying to get property of non-object en user_node_load() (línea 3699 de D:\cloudhost\ugel02portalv07\modules\user\user.module).
• Notice: Undefined offset: 0 en user_node_load() (línea 3697 de D:\cloudhost\ugel02portalv07\modules\user\user.module).
• Notice: Trying to get property of non-object en user_node_load() (línea 3697 de D:\cloudhost\ugel02portalv07\modules\user\user.module).
• Notice: Undefined offset: 0 en user_node_load() (línea 3698 de D:\cloudhost\ugel02portalv07\modules\user\user.module).
• Notice: Trying to get property of non-object en user_node_load() (línea 3698 de D:\cloudhost\ugel02portalv07\modules\user\user.module).
• Notice: Undefined offset: 0 en user_node_load() (línea 3699 de D:\cloudhost\ugel02portalv07\modules\user\user.module).
• Notice: Trying to get property of non-object en user_node_load() (línea 3699 de D:\cloudhost\ugel02portalv07\modules\user\user.module).
• Notice: Undefined offset: 0 en user_node_load() (línea 3697 de D:\cloudhost\ugel02portalv07\modules\user\user.module).
• Notice: Trying to get property of non-object en user_node_load() (línea 3697 de D:\cloudhost\ugel02portalv07\modules\user\user.module).
• Notice: Undefined offset: 0 en user_node_load() (línea 3698 de D:\cloudhost\ugel02portalv07\modules\user\user.module).
• Notice: Trying to get property of non-object en user_node_load() (línea 3698 de D:\cloudhost\ugel02portalv07\modules\user\user.module).
• Notice: Undefined offset: 0 en user_node_load() (línea 3699 de D:\cloudhost\ugel02portalv07\modules\user\user.module).
• Notice: Trying to get property of non-object en user_node_load() (línea 3699 de D:\cloudhost\ugel02portalv07\modules\user\user.module).