phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'c396389afc2cf641478b876048cf927a' 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 ('c396389afc2cf641478b876048cf927a', -1, 1714321205, 1714321205, '12dc4080', -4, 0, 0)

Line : 187
File : sessions.php