phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '278f56372c5e0fe1e24575dc041978a0' 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 ('278f56372c5e0fe1e24575dc041978a0', -1, 1714971748, 1714971748, '03935955', -8, 0, 0)

Line : 187
File : sessions.php