phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '2509d8f0f2f233d019fd01f4e648e51a' 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 ('2509d8f0f2f233d019fd01f4e648e51a', -1, 1713530796, 1713530796, '0311b85a', 32, 0, 0)

Line : 187
File : sessions.php