Some problems with MySQL (?)

[rentasite]

I did a check today on one of my mysql databases, and i got these messages below. Has anyone faced similar problems?

Problems with indexes of table `elx_categories`
More than one INDEX key was created for column `section`

Problems with indexes of table `elx_core_acl_aro_groups`
More than one INDEX key was created for column `parent_id`

Problems with indexes of table `elx_core_acl_aro_sections`
More than one UNIQUE key was created for column `value`
More than one INDEX key was created for column `hidden`

Problems with indexes of table `elx_core_acl_groups_aro_map`
PRIMARY and INDEX keys should not both be set for column `group_id`

Problems with indexes of table `elx_messages_cfg`
PRIMARY and INDEX keys should not both be set for column `user_id`

Thanks in advance

[datahell]

Repair your database from your control panel.

[rentasite]

I did. Check, Optimize, Repair. It still shows.

[datahell]

Open your database (using phpmyadmin) and check the problem. Check your database's structure and indexes with the Elxis default. Check if there are duplicated indexes. Perform fixes where needed.