Confluence upgrade issue from 5.8.10 to 6.15.4 ( Error occurred during template rendering)

[Raghavendra Shirolikar]

Hello Everyone,

We have upgraded Confluence from 5.8.10 to 6.15.4. Couple of issues encountered post this upgrade, restart of the service takes ~7 to 10 min and once the application is launched we are getting this error " Error occurred during template rendering" and leaving no option to navigate only in admin console.

Could you please suggest or guide if we are missing anything here?

We are using Linux environment. Also we have sufficient physical RAM and disk space.

[Alexis Robert · Accepted solution]

Hi @Raghavendra Shirolikar , 

this might be due to a broken addon, can you try disabling all addons and restarting Jira ?

[Raghavendra Shirolikar]

Hi Alexis,

let me try this option

[Raghavendra Shirolikar]

Thank you so much Alexis, this worked finally