If you have a Guru Meditation Error, please decode it:
https://github.com/me-no-dev/EspExceptionDecoder

Decoding stack results
0x4008ebdc: invoke_abort at /Users/ficeto/Desktop/ESP32/ESP32/esp-idf-public/components/esp32/./panic.c line 139
0x4008edb7: abort at /Users/ficeto/Desktop/ESP32/ESP32/esp-idf-public/components/esp32/./panic.c line 148
0x4008209f: lock_init_generic at /Users/ficeto/Desktop/ESP32/ESP32/esp-idf-public/components/newlib/./locks.c line 81
0x400820c0: lock_acquire_generic at /Users/ficeto/Desktop/ESP32/ESP32/esp-idf-public/components/newlib/./locks.c line 132
0x40082205: _lock_acquire_recursive at /Users/ficeto/Desktop/ESP32/ESP32/esp-idf-public/components/newlib/./locks.c line 169
0x40110b17: _vfiprintf_r at ../../../.././newlib/libc/stdio/vfprintf.c line 860
0x4010b43d: fiprintf at ../../../.././newlib/libc/stdio/fiprintf.c line 50
0x40104019: __assert_func at ../../../.././newlib/libc/stdlib/assert.c line 59
0x4013d28e: sys_timeout at /Users/ficeto/Desktop/ESP32/ESP32/esp-idf-public/components/lwip/core/timers.c line 353
0x4013d3ea: nd6_timer at /Users/ficeto/Desktop/ESP32/ESP32/esp-idf-public/components/lwip/core/timers.c line 244
0x4013d4a1: sys_timeouts_mbox_fetch at /Users/ficeto/Desktop/ESP32/ESP32/esp-idf-public/components/lwip/core/timers.c line 575
0x40135ae0: tcpip_thread at /Users/ficeto/Desktop/ESP32/ESP32/esp-idf-public/components/lwip/api/tcpip.c line 102

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Hardware:

Board: DEV WROOM-32
Core Installation/update date: (stickbreaker)
IDE name: Arduino IDE
Flash Frequency: 80Mhz
Upload Speed: 115200

Debug Messages:

[E][esp32-hal-i2c.c:945] i2cProcQueue(): install interrupt handler Failed=261

[E][WString.cpp:185] changeBuffer(): realloc failed! Buffer unchanged
abort() was called at PC 0x4008209f on core 0

Backtrace: 0x4008ebdc:0x3ffdc620 0x4008edb7:0x3ffdc640 0x4008209f:0x3ffdc660 0x400820c0:0x3ffdc680 0x40082205:0x3ffdc6b0 0x40110b17:0x3ffdc6d0 0x4010b43d:0x3ffdc990 0x40104019:0x3ffdc9e0 0x4013d28e:0x3ffdca10 0x4013d3ea:0x3ffdca30 0x4013d4a1:0x3ffdca50 0x40135ae0:0x3ffdca70

Rebooting...