WordPress database error: [Can't create/write to file '/tmp/#sql-temptable-260-460974-3b7.MAI' (Errcode: 23 "Too many open files in system")]
SHOW FULL COLUMNS FROM `wp_options`

WordPress database error: [Can't create/write to file '/tmp/#sql-temptable-260-460974-3b8.MAI' (Errcode: 23 "Too many open files in system")]
SHOW FULL COLUMNS FROM `wp_options`

WordPress database error: [Can't create/write to file '/tmp/#sql-temptable-260-460974-3b9.MAI' (Errcode: 23 "Too many open files in system")]
SHOW FULL COLUMNS FROM `wp_options`

WordPress database error: [Can't create/write to file '/tmp/#sql-temptable-260-460974-3ba.MAI' (Errcode: 23 "Too many open files in system")]
SHOW FULL COLUMNS FROM `wp_options`

WordPress database error: [Can't create/write to file '/tmp/#sql-temptable-260-460974-3bb.MAI' (Errcode: 23 "Too many open files in system")]
SHOW FULL COLUMNS FROM `wp_options`

WordPress database error: [Can't read dir of './mobileso_wp/' (errno: 23 "Too many open files in system")]
SHOW TABLES LIKE 'wp_pisol_dtt_date_time'

WordPress database error: [Can't create/write to file '/tmp/#sql-temptable-260-460974-3bd.MAI' (Errcode: 23 "Too many open files in system")]
SHOW FULL COLUMNS FROM `wp_options`