Application error with content blocker

[mianio]

Prerequisites

• [X] This site DOES NOT contain sexually explicit material, otherwise use NSFW-specific form;
• [X] Filters were updated before reproducing an issue;
• [X] AdGuard product version is up-to-date;
• [X] Browser version is up-to-date;
• [X] If the site or app is broken, disabling AdGuard protection resolves an issue.

What product do you use?

AdGuard Content Blocker

AdGuard version

2.7.3

What type of problem have you encountered?

Website or app doesn't work properly

Which browser(s) do you use?

other (specify in comment below)

Which device do you use?

Mobile

Where is the problem encountered?

https://smsonline.cloud

Ad Blocking

AdGuard Base filter, AdGuard Mobile Ads filter

Privacy

No response

Social Widgets

No response

Annoyances

No response

Security

No response

Other

No response

DNS filters

No response

Language-specific

No response

What Stealth Mode options do you have enabled?

No response

Add your comment and screenshots

1. I can't use this web site with Adguard.
2. Screenshots
   Screenshot 1:

Privacy

• [X] I agree to follow this condition

[Alex-302]

AdGuard Content Blocker cannot block this ad (error - result of partial blocking). Please install AdGuard for Android from adguard.com

Btw I have a question - are you aware of the existence of AdGuard for Android - standalone app for systemwide filtering?