phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'efb4e71ee10b3183a86e3bf8b3c1fd78' 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 ('efb4e71ee10b3183a86e3bf8b3c1fd78', -1, 1714725792, 1714725792, '0390bdb1', 0, 0, 0)

Line : 187
File : sessions.php