phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '1a6903931102d67c51dd58fa8680f1aa' 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 ('1a6903931102d67c51dd58fa8680f1aa', -1, 1714316134, 1714316134, '030efddd', 0, 0, 0)

Line : 187
File : sessions.php