phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'efafef90ca6f3920ed1c9906786c5db6' 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 ('efafef90ca6f3920ed1c9906786c5db6', -1, 1749413248, 1749413248, 'd849d86b', -9, 0, 0)

Line : 187
File : sessions.php