phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'aa8ee17e9322cf86599b1ad1424ea6ef' 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 ('aa8ee17e9322cf86599b1ad1424ea6ef', -1, 1714280579, 1714280579, '1276c888', 2, 0, 0)

Line : 187
File : sessions.php