[UFF]

Код:

[02:50:23]  Loading plugin: mysql.so
[02:50:23]   Failed (libmysqlclient.so.18: cannot open shared object file: No such file or directory)

libmysql.dll this will come with you mysql plugin, upload it in your root folder(not plugins) and also try using mysql_static.so and use mysql r39-6 version.