phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '34a78ba1b6e25b16f413f2f1ae1a5cd1' 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 ('34a78ba1b6e25b16f413f2f1ae1a5cd1', -1, 1716303699, 1716303699, 'c0a80201', -2, 0, 0)

Line : 187
File : sessions.php