phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'b3f6f965ec856d0806142a384f1a1859' for key 1

INSERT INTO phpbb_sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in, session_admin) VALUES ('b3f6f965ec856d0806142a384f1a1859', -1, 1715132952, 1715132952, '0386765f', -1, 0, 0)

Line : 187
File : sessions.php