phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '2fb86a0cd5cc5d4ab0c711b01f1a5bc2' 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 ('2fb86a0cd5cc5d4ab0c711b01f1a5bc2', -1, 1714312657, 1714312657, 'c0a80201', 31, 0, 0)

Line : 187
File : sessions.php