phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '768ad7a07ed9f6af6b100db9d9638e89' 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 ('768ad7a07ed9f6af6b100db9d9638e89', -1, 1714784693, 1714784693, '127785e4', -4, 0, 0)

Line : 187
File : sessions.php