Php versions – ssh2_connect(): error starting up ssh connection(-5): unable to exchange encryption keys + centos 7 + php7.4
while connect my destination server by ssh2_connect("<<server-ip>>", 22) then received error ssh2_connect(): error starting up ssh connection(-5): unable to exchange encryption keys PHP version 7.4.29 OS version CentOs Linux 7 ssh2 extention and lib2ssh 1.8.0 already installed how to resolve…