phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'acac0dbfeeca100357875c84de8f191d' 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 ('acac0dbfeeca100357875c84de8f191d', -1, 1714805289, 1714805289, 'c0a80201', -2119, 0, 0)

Line : 187
File : sessions.php