phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'd6764cbaad3d286437f5e225a4d2db6c' 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 ('d6764cbaad3d286437f5e225a4d2db6c', -1, 1714638037, 1714638037, '12de6f18', -4, 0, 0)

Line : 187
File : sessions.php