Domain Monitor issue adding more than one domain

[ACNSolutions]

I set up a LXC on Proxmox for domain monitor. I added a domain OK but when I try to add another I get an error - see below.

Can anyone advise please.

The error report is:

=== DOMAIN MONITOR ERROR REPORT ===

ERROR INFORMATION:

• Error ID: 3096AA1E8C45
• Type: ErrorException
• Message: file_put_contents(/opt/domain-monitor/app/Services/../../logs/app_2025-12-16.log): Failed to open stream: Permission denied

LOCATION:

• File: /opt/domain-monitor/app/Services/Logger.php
• Line: 39

REQUEST DETAILS:

• Method: POST
• URI: /domains/store
• Timestamp: 2025-12-16 02:03:16

USER CONTEXT:

• User: admin (admin, ID: 1)
• IP Address: 192.168.65.100
• User Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/143.0.0.0 Safari/537.36 Edg/143.0.0.0

SYSTEM INFORMATION:

• PHP Version: 8.4.15
• Memory Usage: 2MB
• Peak Memory: 2MB

STACK TRACE:
#0 App\Services\ErrorHandler->handleError()
#1 /opt/domain-monitor/app/Services/Logger.php(39): file_put_contents()
#2 /opt/domain-monitor/app/Services/Logger.php(47): App\Services\Logger->log()
#3 /opt/domain-monitor/app/Services/WhoisService.php(432): App\Services\Logger->debug()
#4 /opt/domain-monitor/app/Services/WhoisService.php(66): App\Services\WhoisService->queryRDAPGeneric()
#5 /opt/domain-monitor/app/Controllers/DomainController.php(206): App\Services\WhoisService->getDomainInfo()
#6 App\Controllers\DomainController->store()
#7 /opt/domain-monitor/core/Router.php(72): call_user_func()
#8 /opt/domain-monitor/core/Application.php(43): Core\Router->resolve()
#9 /opt/domain-monitor/public/index.php(119): Core\Application->run()

=== END OF ERROR REPORT ===

Reference ID: 3096AA1E8C45
Please include this report when reporting bugs.

[Mellowlynx]

Make sure all log files have www-data as owner and group.
Also report it here: https://github.com/Hosteroid/domain-monitor/issues

[tremor021]

Sorry i cant reproduce that issue. Please report it to their repo

[ACNSolutions]

Thank you for the help. Inexperienced with linux etc. but learning!