phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '509c2e9cb9b10be816cfdf99d27d5206' for key 'PRIMARY'

INSERT INTO phpbb_sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in, session_admin) VALUES ('509c2e9cb9b10be816cfdf99d27d5206', -1, 1715249748, 1715249748, '12dc88a5', 6, 0, 0)

Line : 187
File : sessions.php