phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'ddfc76f6bd3c94553911ffff68831fa2' 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 ('ddfc76f6bd3c94553911ffff68831fa2', -1, 1714385405, 1714385405, '0395fa01', -9, 0, 0)

Line : 187
File : sessions.php