phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '0a787395ec03178863cdc1cc7af206c2' 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 ('0a787395ec03178863cdc1cc7af206c2', -1, 1714848924, 1714848924, '0311b515', -4, 0, 0)

Line : 187
File : sessions.php