phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'a831b1861aea5d54c3a496f205866e81' 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 ('a831b1861aea5d54c3a496f205866e81', -1, 1714046244, 1714046244, '038f1180', -2, 0, 0)

Line : 187
File : sessions.php