Require gem mysql2 version v0.4.9
In order to avoid this issue when using latest MariaDB, I ask you to update gem version requirements for mysql2 to v0.4.9 instead of v0.4.5.
In order to avoid this issue when using latest MariaDB, I ask you to update gem version requirements for mysql2 to v0.4.9 instead of v0.4.5.