phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '40cb5ee0373b5a85a09c98e8af0fef78' 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 ('40cb5ee0373b5a85a09c98e8af0fef78', -1, 1714265502, 1714265502, '038d233c', 29, 0, 0)

Line : 187
File : sessions.php