WordPress database error: [Can't create/write to file '/tmp/#sql_f2e_0.MYI' (Errcode: 28)]
SHOW FULL COLUMNS FROM `wp_options`

WordPress database error: [Can't create/write to file '/tmp/#sql_f2e_1.MYI' (Errcode: 28)]
SELECT t.*, tt.*, tr.object_id FROM wp_terms AS t INNER JOIN wp_term_taxonomy AS tt ON tt.term_id = t.term_id INNER JOIN wp_term_relationships AS tr ON tr.term_taxonomy_id = tt.term_taxonomy_id WHERE tt.taxonomy IN ('course-category') AND tr.object_id IN (1030) ORDER BY t.name ASC


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