phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'fbf20851b18b9c43954834fad6865ed0' 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 ('fbf20851b18b9c43954834fad6865ed0', -1, 1715164625, 1715164625, '03131ee8', 21, 0, 0)

Line : 187
File : sessions.php