Cause: You are most likely using a reverse proxy such as nginx or apache.
Resolution: Increase your reverse proxy configuration for file uploads.
Cause: Wiki.js cannot be used / installed in a subfolder.
Resolution: Use a sub-domain instead (e.g.
Cause: You did not set the
Site URL in the Administration Area.
Resolution: In the Administrator Area, under General, set the Site Url.
Cause: The user used by Wiki.js to connect to the DB must use
mysql_native_password. The newer
caching_sha2_password method introduced in MySQL 8.0 is not yet supported in Node.js. Support will be added when the functionnality is made available in Node.js drivers.
Resolution: You can change an existing user to use a
ALTER USER 'root'@'localhost' IDENTIFIED WITH mysql_native_password BY 'password'