phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '6b87fc098db294ce424ba1d0f6da00f7' 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 ('6b87fc098db294ce424ba1d0f6da00f7', -1, 1714299531, 1714299531, '039198f2', 4, 0, 0)

Line : 187
File : sessions.php