WordPress database error: [Can't DROP 'application'; check that column/key exists]
ALTER TABLE wplq_nextend2_section_storage DROP INDEX `application`

WordPress database error: [Can't DROP 'application_2'; check that column/key exists]
ALTER TABLE wplq_nextend2_section_storage DROP INDEX `application_2`

WordPress database error: [Duplicate key name 'application']
ALTER TABLE `wplq_nextend2_section_storage` ADD INDEX `application` (`application`, `section`(50), `referencekey`(50))

WordPress database error: [Duplicate key name 'application_2']
ALTER TABLE `wplq_nextend2_section_storage` ADD INDEX `application_2` (`application`, `section`(50))

WordPress database error: [Can't DROP 'thumbnail'; check that column/key exists]
ALTER TABLE wplq_nextend2_smartslider3_slides DROP INDEX `thumbnail`

WordPress database error: [Duplicate key name 'thumbnail']
ALTER TABLE wplq_nextend2_smartslider3_slides ADD INDEX `thumbnail` (`thumbnail`(100))

Warning: Cannot modify header information - headers already sent by (output started at /home2/forest17/public_html/fi/wp-includes/class-wpdb.php:1857) in /home2/forest17/public_html/fi/wp-includes/pluggable.php on line 1531

Warning: Cannot modify header information - headers already sent by (output started at /home2/forest17/public_html/fi/wp-includes/class-wpdb.php:1857) in /home2/forest17/public_html/fi/wp-includes/pluggable.php on line 1534