phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'f11709813c152f8674e177f58d9170b4' 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 ('f11709813c152f8674e177f58d9170b4', -1, 1747634956, 1747634956, '12e21c30', 4, 0, 0)

Line : 187
File : sessions.php