Could not insert search results

DEBUG MODE

SQL Error : 1062 Duplicate entry '2069219273' for key 'PRIMARY'

INSERT INTO phpbb_search_results (search_id, session_id, search_time, search_array) VALUES(2069219273, '9894ded6a0d3005d425211eaea84452e', 1714023125, 'a:7:{s:14:"search_results";s:69:"34441, 34454, 34461, 34466, 34593, 38989, 41227, 42862, 43033, 388454";s:17:"total_match_count";i:10;s:12:"split_search";N;s:7:"sort_by";i:0;s:8:"sort_dir";s:4:"DESC";s:12:"show_results";s:5:"posts";s:12:"return_chars";i:200;}')

Line : 781
File : search.php