phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'd6a16a635bfcaf050e494c0c12b53c1f' for key 'PRIMARY'

INSERT INTO sub_sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in, session_admin) VALUES ('d6a16a635bfcaf050e494c0c12b53c1f', -1, 1714665975, 1714665975, '12e21cc5', -8, 0, 0)

Line : 187
File : sessions.php