libc error in context with MySQL 8.018 and MySQL++

Hello,

I don't know whether this is the appropriate place to post my problem/question, but I didn't find a better one.

I am preparing to upgrade our environment from MySQL 5.7.27 to 8.0.18.

We use

- RHEL 7.6

- gcc 4.8.5

- ld 2.27

- MySQL++ 3.2.5

to build out C++ application.

When we run it the application crashes immediately:

*** Error in `bosd': free(): invalid next size (fast): 0x0000000001c754e0 ***

======= Backtrace: =========

/lib64/libc.so.6(+0x81489)[0x7f528f0d9489]

/opt/gts/3pp/mysql/lib/libcrypto.so.1.1(CRYPTO_free+0x29)[0x7f528c4a38b5]

/opt/gts/3pp/mysql/lib/libcrypto.so.1.1(CRYPTO_clear_free+0x3a)[0x7f528c4a38f1]