phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '494d4940eec6b719f5ac4a8f81c7e783' 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 ('494d4940eec6b719f5ac4a8f81c7e783', -1, 1714291419, 1714291419, '031664b4', 27, 0, 0)

Line : 187
File : sessions.php