Are these errors serious? Will it give me trouble?
If yes, give me solution please.
Database account set in Q2A must have sufficient privileges.
Reference : https://docs.question2answer.org/install/
4. Create a MySQL database, and a MySQL user with full permissions for that database. If you’re interested, the privileges actually needed are: CREATE, ALTER, DELETE, INSERT, SELECT, UPDATE, LOCK TABLES
Command prompt example: SHOW GRANTS FOR 'user'@'localhost';
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If you have a question about Q2A, please ask here, in English.
To report a bug, please create a new issue on Github or ask a question here with the bug tag.
If you just want to try Q2A, please use the demo site.
April 20, 2021: Q2A 1.8.6 released!