phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '08d015a8a1203f7002dfb3f584974999' 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 ('08d015a8a1203f7002dfb3f584974999', -1, 1714368346, 1714368346, 'ac1d001b', -1, 0, 0)

Line : 187
File : sessions.php