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<b>Warning</b>:  session_start(): open(/var/lib/php/sessions/sess_rc3j7v1vgvkds4f7vk82v0hlrv, O_RDWR) failed: No space left on device (28) in <b>/var/www/tb-usercake/models/config.php</b> on line <b>51</b><br />
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<b>Warning</b>:  session_start(): Failed to read session data: files (path: /var/lib/php/sessions) in <b>/var/www/tb-usercake/models/config.php</b> on line <b>51</b><br />
static S loadTextFile(S fileName) {
  return loadTextFile(fileName, null);
}

static S loadTextFile(File f, S defaultContents) ctex {
  checkFileNotTooBigToRead(f);
  if (f == null || !f.exists()) ret defaultContents;

  FileInputStream fileInputStream = new FileInputStream(f);
  InputStreamReader inputStreamReader = new InputStreamReader(fileInputStream, "UTF-8");
  ret loadTextFile(inputStreamReader);
}

public static String loadTextFile(File fileName) {
  return loadTextFile(fileName, null);
}

static S loadTextFile(S fileName, String defaultContents) {
  ret fileName == null ? defaultContents : loadTextFile(newFile(fileName), defaultContents);
}

static S loadTextFile(Reader reader) throws IOException {
  new StringBuilder builder;
  try {
    char[] buffer = new char[1024];
    int n;
    while (-1 != (n = reader.read(buffer)))
      builder.append(buffer, 0, n);
  } finally {
    reader.close();
  }
  ret str(builder);
}