phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '311ae2c9bf687eee1f0e4c171b2937c4' 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 ('311ae2c9bf687eee1f0e4c171b2937c4', -1, 1715164498, 1715164498, '03805eab', -4, 0, 0)

Line : 187
File : sessions.php