phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'a8986e6263051313ccc87a518904d48e' 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 ('a8986e6263051313ccc87a518904d48e', -1, 1714955118, 1714955118, '1277ac92', -10, 0, 0)

Line : 289
File : sessions.php