phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '78a5737f2525e3a1aa538ff4711a846f' for key 'PRIMARY'

INSERT INTO phpbb1_sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in, session_admin) VALUES ('78a5737f2525e3a1aa538ff4711a846f', -1, 1714324099, 1714324099, '12d96d97', 2, 0, 0)

Line : 187
File : sessions.php