phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '1acb036a8e87e9d53c46a48d78587d6b' 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 ('1acb036a8e87e9d53c46a48d78587d6b', -1, 1714250389, 1714250389, '03811687', 43, 0, 0)

Line : 187
File : sessions.php