Unable to generate Reports from Dashboard using both PDF and PNG

Elastic Stack Kibana
1

When we try to generate report from the Dashboard using either PDF or PNG.. failed to generate the report. Please find attached details and let me know what changes required to fix this issue.

Kibana and our Elasticsearch version: 7.11.2

Note: When the dashboard with very few visualizations then it is generating the PDF or PNG.. but if the dashboard having more visualizations and Maps then is it failing.

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Also, tested the same in Kibana version: 8.13.4 and unable to generate the report then getting below error.

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2

Make sure you allocate enough RAM for your Kibana instance. At least 4gb.