phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'a3dfb17363c7e7333ace632e06f65a7f' 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 ('a3dfb17363c7e7333ace632e06f65a7f', -1, 1714046443, 1714046443, '03105396', -4, 0, 0)

Line : 187
File : sessions.php