"bash: fork: retry: Resource temporarily unavailable" error on Windows 10

When I open git bash I get these messages:

      2 [main] bash (40164) C:\Program Files\Git\usr\bin\bash.exe: *** fatal error - cygheap base mismatch detected - 0x1301410/0x12A1410.
This problem is probably due to using incompatible versions of the cygwin DLL.
Search for cygwin1.dll using the Windows Start->Find/Search facility
and delete all but the most recent version.  The most recent version *should*
reside in x:\cygwin\bin, where 'x' is the drive on which you have
installed the cygwin distribution.  Rebooting is also suggested if you
are unable to find another cygwin DLL.
      1 [main] bash 45888 fork: child -1 - forked process 40164 died unexpectedly, retry 0, exit code 0xC0000142, errno 11

I also tried ulimit -a and got:

core file size          (blocks, -c) unlimited
data seg size           (kbytes, -d) unlimited
file size               (blocks, -f) unlimited
open files                      (-n) 256
pipe size            (512 bytes, -p) 8
stack size              (kbytes, -s) 2032
cpu time               (seconds, -t) unlimited
max user processes              (-u) 256
virtual memory          (kbytes, -v) unlimited

And found this command in another similar question ulimit -Sn unlimited && ulimit -Sl unlimited and got this result:

bash: ulimit: -l: invalid option
ulimit: usage: ulimit [-SHabcdefiklmnpqrstuvxPT] [limit]