phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'cf261c57d5799c2ad2efe91a8bba085d' 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 ('cf261c57d5799c2ad2efe91a8bba085d', -1, 1714215846, 1714215846, '03103303', 9, 0, 0)

Line : 187
File : sessions.php