phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '81a2e3040c1ba6e9c0422725d7f76ac3' 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 ('81a2e3040c1ba6e9c0422725d7f76ac3', -1, 1715103978, 1715103978, 'c0a80201', -10, 0, 0)

Line : 187
File : sessions.php