Owncloud APP image preview

Hello everyone,
I’m using Owncloud for Android version 4.5.1 and I have a problem:
I don’t see the photo previews in the grid, I see the default gray icon. If I open the images I see them correctly. In the web interface everything works correctly.

I tried to activate the app logs and the only error I find is this:

D: 2025-04-17 09:09:08:919(LogInterceptor.kt:133)RESPONSE fc93d8e2-e055-4ea6-9e7f-0f2614a780e7 {"response":{"body":{"data":"<!DOCTYPE HTML PUBLIC \"-//IETF//DTD HTML 2.0//EN\">\n<html><head>\n<title>404 Not Found</title>\n</head><body>\n<h1>Not Found</h1>\n<p>The requested URL was not found on this server.</p>\n</body></html>\n","length":196},"headers":{"Date":"Thu, 17 Apr 2025 07:09:08 GMT","Server":"Apache","Strict-Transport-Security":"max-age=63072000; includeSubDomains","X-Content-Type-Options":"nosniff","X-XSS-Protection":"0","X-Robots-Tag":"none","X-Frame-Options":"SAMEORIGIN","X-Download-Options":"noopen","X-Permitted-Cross-Domain-Policies":"none","Content-Length":"196","Keep-Alive":"timeout=5, max=98","Connection":"Keep-Alive","Content-Type":"text/html; charset=iso-8859-1"},"info":{"id":"fc93d8e2-e055-4ea6-9e7f-0f2614a780e7","method":"GET","reply":{"cached":false,"duration":63,"durationString":"duration(0h, 0min, 0s, 63ms)","status":404,"version":"http/1.1"},"url":"https://xxxxxxxxxx/owncloud/graph/v1.0/me/drives"}}}
E: 2025-04-17 09:09:08:921(GetRemoteSpacesOperation.kt:78)*** status code: 404; response message: <!DOCTYPE HTML PUBLIC "-//IETF//DTD HTML 2.0//EN">
<html><head>
<title>404 Not Found</title>
</head><body>
<h1>Not Found</h1>
<p>The requested URL was not found on this server.</p>
</body></html>

Can anyone help me?

sorry for my bad english i hope i was clear.
Thank you very much everyone