Failed to write chunked data to free space

[pranjal-joshi]

Following are my sketch compilation details

Do I need to reduce the sketch size in order to push OTA for the next version of the same sketch?

I am on ESP01 with 1MB of memory

. Variables and constants in RAM (global, static), used 34068 / 80192 bytes (42%)
║   SEGMENT  BYTES    DESCRIPTION
╠══ DATA     1528     initialized variables
╠══ RODATA   5612     constants       
╚══ BSS      26928    zeroed variables
. Instruction RAM (IRAM_ATTR, ICACHE_RAM_ATTR), used 61971 / 65536 bytes (94%)
║   SEGMENT  BYTES    DESCRIPTION
╠══ ICACHE   32768    reserved space for flash instruction cache
╚══ IRAM     29203    code in IRAM    
. Code in flash (default, ICACHE_FLASH_ATTR), used 506080 / 1048576 bytes (48%)
║   SEGMENT  BYTES    DESCRIPTION
╚══ IROM     506080   code in flash