phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'a7613deb476bab3ffb6369f744a803c8' 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 ('a7613deb476bab3ffb6369f744a803c8', -1, 1760545296, 1760545296, 'd849d833', 2, 0, 0)

Line : 187
File : sessions.php