phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '26aa646418a3506deb125e66f716836e' 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 ('26aa646418a3506deb125e66f716836e', -1, 1714266639, 1714266639, '12dc8c05', 43, 0, 0)

Line : 187
File : sessions.php