phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'a2b04cd803397a3a95ac7bb1a569d51b' 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 ('a2b04cd803397a3a95ac7bb1a569d51b', -1, 1714279167, 1714279167, '03899d2d', -10, 0, 0)

Line : 187
File : sessions.php