phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '77113cb847e7d7f903dcb969bba8a7c4' 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 ('77113cb847e7d7f903dcb969bba8a7c4', -1, 1715712593, 1715712593, '1277f89f', -4, 0, 0)

Line : 187
File : sessions.php