Warning: main() [function.main]: Unable to access ./src/inc01lib.php in index.php on line 2

Warning: main(./src/inc01lib.php) [function.main]: failed to open stream: Input/output error in index.php on line 2

Fatal error: main() [function.require]: Failed opening required './src/inc01lib.php' (include_path='.:/include/') in index.php on line 2