phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '97003d60bbd514acf643a7bd6f7ecde3' for key 'phpbb_sessions.PRIMARY'

INSERT INTO phpbb_sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in, session_admin) VALUES ('97003d60bbd514acf643a7bd6f7ecde3', -1, 1755793078, 1755793078, 'd849d8a8', 15, 0, 0)

Line : 187
File : sessions.php