phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '86a1f8e9a83e70e047b1e05726c4f1d8' 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 ('86a1f8e9a83e70e047b1e05726c4f1d8', -1, 1714689861, 1714689861, 'c0a80201', -10, 0, 0)

Line : 187
File : sessions.php