phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'a1943dff1cf901b6101ede675e2d45b0' 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 ('a1943dff1cf901b6101ede675e2d45b0', -1, 1715087487, 1715087487, 'c0a80201', 2, 0, 0)

Line : 187
File : sessions.php