phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '4c616ec4d974050d564a5a79c9b64360' 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 ('4c616ec4d974050d564a5a79c9b64360', -1, 1716398204, 1716398204, '0389ca67', -4, 0, 0)

Line : 187
File : sessions.php