phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '9f5108360aa9069ea7a811c19c12e1c5' 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 ('9f5108360aa9069ea7a811c19c12e1c5', -1, 1713576471, 1713576471, '03119659', -10, 0, 0)

Line : 187
File : sessions.php