WordPress database error: [Error writing file '/tmp/#sql-temptable-15ca9a-6c31-2a0.MAD' (Errcode: 28 "No space left on device")]
SHOW FULL COLUMNS FROM `wp_options`

WordPress database error: [Disk got full writing 'information_schema.(temporary)' (Errcode: 28 "No space left on device")]
SHOW FULL COLUMNS FROM `wp_options`