phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '956a7e693b71ba07c1def0b9340c2ea3' 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 ('956a7e693b71ba07c1def0b9340c2ea3', -1, 1715440594, 1715440594, '12bdbc24', 41, 0, 0)

Line : 187
File : sessions.php