phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'f36efa17bf79a7ffc717d4a5d12560ab' 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 ('f36efa17bf79a7ffc717d4a5d12560ab', -1, 1715781358, 1715781358, '12dd1885', -4, 0, 0)

Line : 187
File : sessions.php