phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'd3c9f63e4fa032d13b105a391e6f4416' for key 'PRIMARY'

INSERT INTO phpbb_sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in, session_admin) VALUES ('d3c9f63e4fa032d13b105a391e6f4416', -1, 1715079807, 1715079807, 'c0a80201', 16, 0, 0)

Line : 187
File : sessions.php