unexpected '\' (T_NS_SEPARATOR), expecting '{'

[felibb]

Running the script on wp_options I get an error about AJAX, but none of the similar older issues have been helpful so far. Running in CLI I get this error:

$ php srdb.cli.php  -h host -n database -u user -p "password" -s "old" -r "new" -t "wp_options" -z -v
results: The dry-run option was selected. No replacements will be made.
wp_options: replacing old with new
syntax error, unexpected '\' (T_NS_SEPARATOR), expecting '{'

What can I check?

[felibb]

Ah it's duplicate of #335, apologies.