phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '9278d4996c87b30bdf5c53e452543709' for key 'PRIMARY'

INSERT INTO phpbb_sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in, session_admin) VALUES ('9278d4996c87b30bdf5c53e452543709', -1, 1715165741, 1715165741, 'c0a80201', 18, 0, 0)

Line : 187
File : sessions.php