phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'd9d107ee5ce55d465d05e6b2d2731d2a' 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 ('d9d107ee5ce55d465d05e6b2d2731d2a', -1, 1713951049, 1713951049, '12dca0d8', 13, 0, 0)

Line : 187
File : sessions.php