phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '54a865b2a1c3fd1d2600ceb404a4f3bc' 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 ('54a865b2a1c3fd1d2600ceb404a4f3bc', -1, 1765933004, 1765933004, '00000000', 18, 0, 0)

Line : 187
File : sessions.php