phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '777fd9c6564999efe794d805f65923d1' 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 ('777fd9c6564999efe794d805f65923d1', -1, 1715539098, 1715539098, '12e15ff8', -1, 0, 0)

Line : 187
File : sessions.php