phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'a3ac5157c9e34319d485ecc6f639b178' for key 1

INSERT INTO phpbb_sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in, session_admin) VALUES ('a3ac5157c9e34319d485ecc6f639b178', -1, 1715784562, 1715784562, '12dbd5c4', 0, 0, 0)

Line : 187
File : sessions.php