Why does Slack return a Segmentation fault after Fedora 29 upgrade? [closed]

With valgrind I obtained this output: Process terminating with default action of signal 11 (SIGSEGV): dumping core Bad permissions for mapped region at address 0xDBF060 at 0xDBF060: ??? (in /usr/lib/slack/slack) by 0x7112071: node::http2::Http2Session::Callbacks::Callbacks(bool) (in /usr/lib/slack/libnode.so) by 0x7112134: ??? (in /usr/lib/slack/libnode.so) by 0x5853CE9: call_init.part.0 (in /usr/lib64/ld-2.28.so) by 0x5853DE9: _dl_init (in /usr/lib64/ld-2.28.so) by 0x5845149: ??? (in /usr/lib64/ld-2.28.so) … Read more

Hata!: SQLSTATE[HY000] [1045] Access denied for user 'divattrend_liink'@'localhost' (using password: YES)