Error LMIC

The code here => https://create.arduino.cc/editor/mangulo/abf0a4fa-3062-4bc8-a8ab-e61fe8eff14f/preview
I get the following error.
Node v0.2
Trigger Temps
Read Temps = 25.25
Read Temps = -127.00

Stack smashing protect failure!

abort() was called at PC 0x400da3e8 on core 1

Backtrace: 0x4008b8f4:0x3ffb1ea0 0x4008bb21:0x3ffb1ec0 0x400da3e8:0x3ffb1ee0 0x400d0f69:0x3ffb1f00 0x400d0f73:0x3ffb1f30 0x400d12d9:0x3ffb1f50 0x400d6897:0x3ffb1fb0 0x40087a71:0x3ffb1fd0

Rebooting...
ets Jun  8 2016 00:22:57

rst:0xc (SW_CPU_RESET),boot:0x13 (SPI_FAST_FLASH_BOOT)
configsip: 188777542, SPIWP:0xee
clk_drv:0x00,q_drv:0x00,d_drv:0x00,cs0_drv:0x00,hd_drv:0x00,wp_drv:0x00
mode:DIO, clock div:1
load:0x3fff0018,len:4
load:0x3fff001c,len:1100
load:0x40078000,len:9344
load:0x40080400,len:6348
entry 0x400806a8
Node v0.2
Trigger Temps
Read Temps = 25.25
Read Temps = -127.00

Stack smashing protect failure!

abort() was called at PC 0x400da3e8 on core 1

Backtrace: 0x4008b8f4:0x3ffb1ea0 0x4008bb21:0x3ffb1ec0 0x400da3e8:0x3ffb1ee0 0x400d0f69:0x3ffb1f00 0x400d0f73:0x3ffb1f30 0x400d12d9:0x3ffb1f50 0x400d6897:0x3ffb1fb0 0x40087a71:0x3ffb1fd0

Rebooting...
ets Jun  8 2016 00:22:57

rst:0xc (SW_CPU_RESET),boot:0x13 (SPI_FAST_FLASH_BOOT)
configsip: 188777542, SPIWP:0xee
clk_drv:0x00,q_drv:0x00,d_drv:0x00,cs0_drv:0x00,hd_drv:0x00,wp_drv:0x00
mode:DIO, clock div:1
load:0x3fff0018,len:4
load:0x3fff001c,len:1100
load:0x40078000,len:9344
load:0x40080400,len:6348
entry 0x400806a8
Node v0.2
Trigger Temps
Read Temps = -127.00

A post was merged into an existing topic: LMIC ttn-abp DS18b20