phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '8ddb906f81b0883ad6eba3cb35b3fb64' 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 ('8ddb906f81b0883ad6eba3cb35b3fb64', -1, 1715495648, 1715495648, '0311d0ce', -1, 0, 0)

Line : 187
File : sessions.php