phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '7d999e5735f92e04b5710b429155adb0' 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 ('7d999e5735f92e04b5710b429155adb0', -1, 1711714924, 1711714924, '2cc831c1', -4, 0, 0)

Line : 187
File : sessions.php