MySQL ERROR:

Error Number: 145

Description: Table './nkjb_ee/exp_templates' is marked as crashed and should be repaired

Query: SELECT exp_templates.template_name, exp_templates.template_id, exp_templates.template_data, exp_templates.template_type, exp_templates.edit_date, exp_templates.save_template_file, exp_templates.cache, exp_templates.refresh, exp_templates.no_auth_bounce, exp_templates.enable_http_auth, exp_templates.allow_php, exp_templates.php_parse_location, exp_templates.hits, exp_template_groups.group_name FROM exp_template_groups, exp_templates WHERE exp_template_groups.group_id = exp_templates.group_id AND exp_template_groups.site_id = '1' AND exp_templates.template_name = 'index' AND exp_template_groups.is_site_default = 'y'