Warning: File name too long to be saved
In case you save files with the archive format Tar, TarGZ or TarBZ2, it may happen that BackWPup reports the warning “file name too long”.
The reason is that the formats Tar, TarGZ or TarBZ2 only allow 100 characters as file name lengths. Nonetheless, BackWPup saves files with longer names, but the archive format shortens the names. This may lead to problems during the restoring process.
WARNING: File name “wp-content/plugins/bwp-minify/cache/minify_tagdiv_theme,commentreply.min,wpembed.min,js_composer_front._998cbd8e7258ea432e75c51c3cabf110.gz” is too long to be saved correctly in TarGz archive!