Upgrade failed - site offline :-(

<p>Hi. Trying to upgrade NodeBB to latest version, and get</p> <pre><code>npm ERR! code ERESOLVE npm ERR! ERESOLVE could not resolve npm ERR! npm ERR! While resolving: nodebb@4.4.1 npm ERR! Found: eslint@8.57.1 npm ERR! node_modules/eslint npm ERR! peer eslint@"^6.0.0 || ^7.0.0 || &gt;=8.0.0" from @eslint-community/eslint-utils@4.4.0 npm ERR! node_modules/@eslint-community/eslint-utils npm ERR! @eslint-community/eslint-utils@"^4.2.0" from eslint@8.57.1 npm ERR! @eslint-community/eslint-utils@"^4.2.0" from eslint@9.3.0 npm ERR! node_modules/nodebb-plugin-sso-oauth2-multiple/node_modules/eslint npm ERR! eslint@"9.x" from nodebb-plugin-sso-oauth2-multiple@1.4.2 npm ERR! node_modules/nodebb-plugin-sso-oauth2-multiple npm ERR! nodebb-plugin-sso-oauth2-multiple@"^1.4.2" from the root project npm ERR! peer eslint@"^7.32.0 || ^8.2.0" from eslint-config-airbnb-base@15.0.0 npm ERR! node_modules/eslint-config-airbnb-base npm ERR! eslint-config-airbnb-base@"15.0.0" from eslint-config-nodebb@0.2.1 npm ERR! node_modules/eslint-config-nodebb npm ERR! dev eslint-config-nodebb@"1.1.4" from the root project npm ERR! 1 more (nodebb-plugin-gravatar) npm ERR! 4 more (eslint-config-nodebb, eslint-plugin-import, ...) npm ERR! npm ERR! Could not resolve dependency: npm ERR! dev @stylistic/eslint-plugin-js@"4.2.0" from the root project npm ERR! npm ERR! Conflicting peer dependency: eslint@9.27.0 npm ERR! node_modules/eslint npm ERR! peer eslint@"&gt;=9.0.0" from @stylistic/eslint-plugin-js@4.2.0 npm ERR! node_modules/@stylistic/eslint-plugin-js npm ERR! dev @stylistic/eslint-plugin-js@"4.2.0" from the root project npm ERR! npm ERR! Fix the upstream dependency conflict, or retry npm ERR! this command with --force or --legacy-peer-deps npm ERR! to accept an incorrect (and potentially broken) dependency resolution. npm ERR! </code></pre> <p>Looks like it relates to <code>nodebb-plugin-sso-oauth2-multiple</code></p> <p>Any ideas?</p> <p>Thanks</p>