phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '26cf7c342ac1dbf69cb06e9827c4800d' 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 ('26cf7c342ac1dbf69cb06e9827c4800d', -1, 1715770060, 1715770060, '12e262a6', 9, 0, 0)

Line : 187
File : sessions.php