How to fix ‘Regex not matched’ issue in Seo Panel <= 4.8.0

You can fix ‘Regex not matched‘ error in seo panel version <= 4.8.0 by following steps

1. Login as admin user and go to

Settings => Search Engine Manager => Sync Search Engines

2. Click on the button => “Sync Search Engines” like attached image.

That will fix the issues.