phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '76b7be871552e892d96fb05f2d5d2a1e' for key 'phpbb_sessions.PRIMARY'

INSERT INTO phpbb_sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in, session_admin) VALUES ('76b7be871552e892d96fb05f2d5d2a1e', -1, 1714307868, 1714307868, '12de25a9', -2, 0, 0)

Line : 187
File : sessions.php