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<b>Warning</b>:  session_start(): open(/var/lib/php/sessions/sess_cdc5pv98njnf6o961hcmcf81of, 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 O rpc(S botName, S method, O... args) {
  ret unstructure_matchOK2OrFail(
    sendToLocalBot(botName, rpc_makeCall(method, args)));
}

static O rpc(DialogIO bot, S method, O... args) {
  ret unstructure_matchOK2OrFail(
    bot.ask(rpc_makeCall(method, args)));
}

static S rpc_makeCall(S method, O... args) {
  if (empty(args))
    ret "call " + method;
  ret format("call *", concatLists((L) ll(method), asList(args)));
}