phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '2a78cdf11574e0567da4a8d034207b52' 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 ('2a78cdf11574e0567da4a8d034207b52', -1, 1715773772, 1715773772, '03946818', -4, 0, 0)

Line : 187
File : sessions.php