Guru Meditation Error: Core 0 panic'ed (IllegalInstruction) ESP32

Sometimes I get this error in the serial monitor when I boot up my esp32.
Whats does it say and how can I get rif of it?

Guru Meditation Error: Core  0 panic'ed (IllegalInstruction). Exception was unhandled.
Memory dump at 0x400fb600: 00000000 02000000 bf222222
Guru Meditation Error: Core  0 panic'ed (IllegalInstruction). Exception was unhandled.
Memory dump at 0x40141698: ffffffff ffffffff 00000000
Guru Meditation Error: Core  0 panic'ed (IllegalInstruction). Exception was unhandled.
Memory dump at 0x40141698: ffffffff ffffffff 00000000
Guru Meditation Error: Core  0 panic'ed (IllegalInstruction). Exception was unhandled.
Memory dump at 0x40141698: ffffffff ffffffff 00000000
Guru Meditation Error: Core  0 panic'ed (IllegalInstruction). Exception was unhandled.
Memory dump at 0x40141698: ffffffff ffffffff 00000000
Guru Meditation Error: Core  0 panic'ed (IllegalInstruction). Exception was unhandled.
Memory dump at 0x40141698: ffffffff ffffffff 00000000
Guru Meditation Error: Core  0 panic'ed (IllegalInstruction). Exception was unhandled.
Memory dump at 0x40141698: ffffffff ffffffff 00000000
Guru Meditation Error: Core  0 panic'ed (IllegalInstruction). Exception was unhandled.
Memory dump at 0x40141698: ffffffff ffffffff 00000000
Guru Meditation Error: Core  0 panic'ed (IllegalInstruction). Exception was unhandled.
Memory dump at 0x40141698: ffffffff ffffffff 00000000
Guru Meditation Error: Core  0 panic'ed (Unhandled debug exception)
Debug exception reason: Stack canary watchpoint triggered (tiT) 
Guru Meditation Error: Core  0 panic'ed (IllegalInstruction). Exception was unhandled.
Memory dump at 0x40141698: ffffffff ffffffff 00000000
Guru Meditation Error: Core  0 panic'ed (IllegalInstruction). Exception was unhandled.
Memory dump at 0x40141698: ffffffff ffffffff 00000000
Guru Meditation Error: Core  0 panic'ed (IllegalInstruction). Exception was unhandled.
Memory dump at 0x40141698: ffffffff ffffffff 00000000
Guru Meditation Error: Core  0 panic'ed (IllegalInstruction). Exception was unhandled.
Memory dump at 0x40141698: ffffffff ffffffff 00000000
Guru Meditation Error: Core  0 panic'ed (IllegalInstruction). Exception was unhandled.
Memory dump at 0x40141698: ffffffff ffffffff 00000000
Guru Meditation Error: Core  0 panic'ed (IllegalInstruction). Exception was unhandled.
Memory dump at 0x40141698: ffffffff ffffffff 00000000
Guru Meditation Error: Core  0 panic'ed (IllegalInstruction). Exception was unhandled.
Memory dump at 0x40141698: ffffffff ffffffff 00000000
Guru Meditation Error: Core  0 panic'ed (IllegalInstruction). Exception was unhandled.
Memory dump at 0x40141698: ffffffff ffffffff 00000000
Guru Meditation Error: Core  0 panic'ed (IllegalInstruction). Exception was unhandled.
Memory dump at 0x40141698: ffffffff ffffffff 00000000
Guru Meditation Error: Core  0 panic'ed (IllegalInstruction). Exception was unhandled.
Memory dump at 0x40141698: ffffffff ffffffff 00000000
Guru Meditation Error: Core  0 panic'ed (IllegalInstruction). Exception was unhandled.
Memory dump at 0x40141698: ffffffff ffffffff 00000000
Guru Meditation Error: Core  0 panic'ed (IllegalInstruction). Exception was unhandled.
Memory dump at 0x40141698: ffffffff ffffffff 00000000
Guru Meditation Error: Core  0 panic'ed (IllegalInstruction). Exception was unhandled.
Memory dump at 0x40141698: ffffffff ffffffff 00000000
Guru Meditation Error: Core  0 panic'ed (IllegalInstruction). Exception was unhandled.
Memory dump at 0x40141698: ffffffff ffffffff 00000000
Guru Meditation Error: Core  0 panic'ed (IllegalInstruction). Exception was unhandled.
Memory dump at 0x40141698: ffffffff ffffffff 00000000
Guru MeditatGuru Meditation Error: Core  0 panic'ed (Interrupt wdt timeout on CPU0)
Guru Meditation Error: Core  0 panic'ed (Interrupt wdt timeout on CPU0)
Guru Meditation Error: Core  0 panic'ed (Interrupt wdt timeout on CPU0)
Guru Meditation Error: Core  0 panic'ed (Interrupt wdt timeout on CPU0)
Guru Meditation Error: Core  0 panic'ed (Interrupt wdt timeout on CPU0)
Guru Meditation Error: Core  0 panic'ed (Interrupt wdt timeout on CPU0)
Guru Meditation Error: Core  0 panic'ed (Interrupt wdt timeout on CPU0)
Guru Meditation Error: Core  0 panic'ed (Interrupt wdt timeout on CPU0)
Guru Meditation Error: Core  0 panic'ed (Interrupt wdt timeout on CPU0)
Guru Meditation Error: Core  0 panic'ed (Interrupt wdt timeout on CPU0)
Guru Meditation Error: Core  0 panic'ed (Interrupt wdt timeout on CPU0)
Guru Meditation Error: Core  0 panic'ed (Interrupt wdt timeout on CPU0)
Guru Meditation Error: Core  0 panic'ed (Interrupt wdt timeout on CPU0)
Guru Meditation Error: Core  0 panic'ed (Interrupt wdt timeout on CPU0)
Guru Meditation Error: Core  0 panic'ed (Interrupt wdt timeout on CPU0)
Guru Meditation Error: Core  0 panic'ed (Interrupt wdt timeout on CPU0)
Guru Meditation Error: Core  0 panic'ed (Interrupt wdt timeout on CPU0)
Guru Meditation Error: Core  0 panic'ed (Interrupt wdt timeout on CPU0)
Guru Meditation Error: Core  0 panic'ed (Interrupt wdt timeout on CPU0)
Guru Meditation Error: Core  0 panic'ed (Interrupt wdt timeout on CPU0)
Guru Meditation Error: Core  0 panic'ed (Interrupt wdt timeout on CPU0)
Guru Meditation Error: Core  0 panic'ed (Interrupt wdt timeout on CPU0)
Guru Meditation Error: Core  0 panic'ed (Interrupt wdt timeout on CPU0)
Guru Meditation Error: Core  0 panic'ed (Interrupt wdt timeout on CPU0)
Guru Meditation Error: Core  0 panic'ed (Interrupt wdt timeout on CPU0)
Guru Meditation Error: Core  0 panic'ed (Interrupt wdt timeout on CPU0)
Guru Meditation Error: Core  0 panic'ed (Interrupt wdt timeout on CPU0)
Guru Meditation Error: Core  0 panic'ed (Interrupt wdt timeout on CPU0)
Guru Meditation Error: Core  0 panic'ed (Interrupt wdt timeout on CPU0)
Guru Meditation Error: Core  0 panic'ed (Interrupt wdt timeout on CPU0)
Guru Meditation Error: Core  0 panic'ed (Interrupt wdt timeout on CPU0)
Guru Meditation Error: Core  0 panic'ed (Interrupt wdt timeout on CPU0)
Guru Meditation Error: Core  0 panic'ed (Double exception)
ets Jun  8 2016 00:22:57

rst:0x8 (TG1WDT_SYS_RESET),boot:0x13 (SPI_FAST_FLASH_BOOT)
configsip: 0, 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:10088
load:0x40080400,len:6380
entry 0x400806a4
Connecting to Devolo AP
Guru Meditation Error: Core  1 panic'ed (InstrFetchProhibited). Exception was unhandled.

sun_rise_led_pg.ino (5.21 KB)