phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '077f47b7b6e758a6cd98b667abdb92dc' 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 ('077f47b7b6e758a6cd98b667abdb92dc', -1, 1711712063, 1711712063, '23a812d1', -4, 0, 0)

Line : 187
File : sessions.php