update `t_map_atms` set phone='3e43' WHERE id=37
To check gave such a simple request.
It turned out:
# 1436 - Thread stack overrun: 8240 bytes used of a 131072 byte stack, and 128000tes by needed. Use 'mysqld --thread_stack = #' to specify a bigger stack.
Googled. I found a way to fix it: in my.cnf, you need to bring one line to the form
thread_stack = 256K
I did not find such a file, I found only my.ini. There is no such line, I inserted it myself (for experimentation), but it does not work. What should I do?