phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '4d40dde9e48845bc86f0c9207213c710' for key 'phpbb_sessions.PRIMARY'

INSERT INTO phpbb_sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in, session_admin) VALUES ('4d40dde9e48845bc86f0c9207213c710', -1, 1714629850, 1714629850, '12de4598', -10, 0, 0)

Line : 187
File : sessions.php