phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'a88d876ba748a4b4e340bbde22b08f1f' 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 ('a88d876ba748a4b4e340bbde22b08f1f', -1, 1714394274, 1714394274, 'c0a80201', 22, 0, 0)

Line : 187
File : sessions.php