Callback help

Hi, I let the program run for 25 hrs, sending to google every 2 minutes but when I look at google for the responses only 417 responses have been logged. It didn't crash but after the first few successful sends it either has the memory error, handshake failed or it works.

>Connecting with TLS...
Loading the CA root certificate...
Loading the Client certificate...
Loading the Client Key...
Performing the SSL/TLS handshake...
Verifying peer X.509 certificate...
it works
>Connecting with TLS...
Loading the CA root certificate...
Loading the Client certificate...
Loading the Client Key...
ERROR: Failed! mbedtls_ssl_setup: Not enough memory
ERROR: Unable to create socket
Connecting with TLS...
Loading the CA root certificate...
Loading the Client certificate...
Loading the Client Key...
ERROR: Failed! mbedtls_ssl_setup: Not enough memory
ERROR: Unable to create socket
>Connecting with TLS...
Loading the CA root certificate...
Loading the Client certificate...
Loading the Client Key...
Performing the SSL/TLS handshake...
ERROR: Failed! mbedtls_ssl_handshake returned -0x4290
>Connecting with TLS...
Loading the CA root certificate...
Loading the Client certificate...
Loading the Client Key...
Performing the SSL/TLS handshake...
ERROR: Failed! mbedtls_ssl_handshake returned -0x4290
>process.memory();
={ "free": 3920, "usage": 1180, "total": 5100, "history": 1,
  "stackEndAddress": 536958120, "flash_start": 134217728, "flash_binary_end": 377416, "flash_code_start": 134234112, "flash_length": 393216 }
>Connecting with TLS...
Loading the CA root certificate...
Loading the Client certificate...
Loading the Client Key...
Performing the SSL/TLS handshake...
Verifying peer X.509 certificate...
it works

Is there something wrong with my code again?

function onInit() {
  USB.setConsole(1);
  var lastTemp = "";
  var lastHumidity = "";
  var lastLight = "";
  var lastmeasure ="";
  
  I2C3.setup({sda:B4,scl:A8});
  var bh=require("BH1750").connect(I2C3);

  var dht = require("DHT11").connect(B5);
  
  clearInterval();
  
  setTimeout(function() {   
    Serial1.setup(115200, { rx: B7, tx : B6 });
    wifi = require("ESP8266WiFi_0v25").connect(Seri­al1, function(err) {  
      if (err) throw err;
      wifi.connect("xxx", "xxx", function(err) {
        if (err) throw err;
          LED2.set();
          setInterval(function() {
            dht.read(function (a) {
              lastTemp = a.temp.toString();
              lastHumidity = a.rh.toString();
            });
            bh.start(3,1);
            lastLight = Math.round(bh.read()).toString();
  
            var n=0,i=100;
            while (i--) n+=analogRead(A7);
            lastmeasure = (100-Math.round(n)).toString();
  
            setTimeout(function() {
              sendForm(lastTemp, lastHumidity, lastLight, lastmeasure);
            }, 5000);
          }, 120000); // once every 2min
      });
    });
  }, 2000); 
}