phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '6c34b3612d37305c1af8cb20b6dfb688' 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 ('6c34b3612d37305c1af8cb20b6dfb688', -1, 1714724286, 1714724286, '031633f1', -8, 0, 0)

Line : 187
File : sessions.php