라이브 백업 DB 구동 중 connection error : SSL connection error: protocol version mismatch 이란 에러 메세지가 나오면서 Connection이 안되는 현상 발생 현재 mysql에 ssl 상태값 확인mysql> show variables like '%ssl%';+---------------+-----------------+| Variable_name | Value |+---------------+-----------------+| have_openssl | YES || have_ssl | YES || ssl_ca | ca.pem || ssl_capath | || ssl_cert | server-cert.pem || ssl_cipher | || ssl_c..

Core was generated by `./WorldServer'.Program terminated with signal SIGABRT, Aborted.#0 0x00007fb229058428 in __GI_raise (sig=sig@entry=6) at ../sysdeps/unix/sysv/linux/raise.c:5454 ../sysdeps/unix/sysv/linux/raise.c: No such file or directory.[Current thread is 1 (Thread 0x7fb070548700 (LWP 15201))](gdb) bt#0 0x00007fb229058428 in __GI_raise (sig=sig@entry=6) at ../sysdeps/unix/sysv/linux/rais..

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