Database Error

Hello,
i am getting
WordPress database error: [The table ‘wpgd_postmeta’ is full]
INSERT INTO wpgd_postmeta (post_id, meta_key, meta_value) VALUES (5641, ‘_elementor_css’, ‘a:6:{s:4:\”time\”;i:1615624582;s:5:\”fonts\”;a:0:{}s:5:\”icons\”;a:0:{}s:20:\”dynamic_elements_ids\”;a:0:{}s:6:\”status\”;s:4:\”file\”;i:0;s:0:\”\”;}’)

Please any will help to solve this
thanks