phpBB : Критическая ошибка

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'c2b0a0f182e6e762bf4f2b3cb8abe460' 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 ('c2b0a0f182e6e762bf4f2b3cb8abe460', -1, 1728257672, 1728257672, '2cdcb83f', -1, 0, 0)

Line : 187
File : sessions.php