[JamesIsDusk]

I'm new to MySQL and I don't know what to put in this code:

define('TABLE_PREPEND', '?????');

[grace1004]

TABLE_PREPEND means table_prefix. If you want to add a prefix before all table names to be created,
put the prefix that you want.

If you want to add xxxx before table name: define('TABLE_PREPEND', 'xxxxx_');

If you don't want to add prefix: define('TABLE_PREPEND', '');

If--define('TABLE_PREPEND', '');--cause error, comment or delete this code.

[JamesIsDusk]

How do I create a table?

[grace1004]

Looks like you are installing a CMS program. Tables will be automatically created during
installation.

[JamesIsDusk]

Then what should i put in the code? I'm really confused about this. Haha.

[grace1004]

For example, if you want to put prefix 'test' for all tables, fill out the code as shown below:

define('TABLE_PREPEND', 'test_');

Then, a name of table to be created, for example, would be something like: test_users.

If you don't want to put any prefix, leave it empty as shown below:

define('TABLE_PREPEND', '');

[kuroneko]

Im just wondering what cms are you using? Seems like you are installing it manually.