phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '12f740ee1643aea21359b8dafc42d7e6' 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 ('12f740ee1643aea21359b8dafc42d7e6', -1, 1713866305, 1713866305, '12da3d10', -4, 0, 0)

Line : 187
File : sessions.php