When updating this plugin, there appears to have been some

When updating this plugin, there appears to have been some corruption. The plugin had to be disabled to get the multi-site back online.

Attempting to reactivate gives the following fatal error

Parse error: syntax error, unexpected T_PAAMAYIM_NEKUDOTAYIM in /home/theonlin/public_html/wp-content/plugins/cloner/copier/copier.php on line 506

Deleting and re-downloading the plugin does not solve the problem