WordPress database error: [Got error 28 from storage engine]
SHOW FULL COLUMNS FROM `how2_options`


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WordPress database error: [Got error 28 from storage engine]
SHOW COLUMNS FROM how2_learnpress_user_items LIKE 'parent_id'

WordPress database error: [Duplicate column name 'parent_id']
ALTER TABLE how2_learnpress_user_items ADD COLUMN `parent_id` BIGINT(20) UNSIGNED NOT NULL DEFAULT 0 AFTER `ref_type`;


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WordPress database error: [Got error 28 from storage engine]
SELECT t.*, tt.*, tr.object_id FROM how2_terms AS t INNER JOIN how2_term_taxonomy AS tt ON t.term_id = tt.term_id INNER JOIN how2_term_relationships AS tr ON tr.term_taxonomy_id = tt.term_taxonomy_id WHERE tt.taxonomy IN ('category', 'post_tag', 'post_format', 'yst_prominent_words') AND tr.object_id IN (8315) ORDER BY t.name ASC

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