phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '13240dec87472d793041d51fa3a05e0f' 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 ('13240dec87472d793041d51fa3a05e0f', -1, 1765342271, 1765342271, 'd849d8a3', 9, 0, 0)

Line : 187
File : sessions.php