phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '96749fa10fbf078ead05ec656716e26f' 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 ('96749fa10fbf078ead05ec656716e26f', -1, 1789706213, 1789706213, 'd849d8e5', 1, 0, 0)

Line : 187
File : sessions.php