MySQL Column Count Error: "Column count of mysql.proc is wrong. Expected 20, found 16
This error occurs when there is a mismatch between the expected number of columns and the actual number of columns in the mysql.proc table. This table contains information about stored procedures and functions. A corruption in this table can lead to errors when accessing procedures or functions.
Solution:
To resolve this issue, run the following commands:
Upgrade MySQL by running:
<code class="bash">mysql_upgrade -u root -p</code>
Restart the MySQL service:
<code class="bash">service mysqld restart</code>
These commands will verify and repair the mysql.proc table, resolving the column count error.
Additional Information:
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