phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'c7823b12f7573ae5834de9ec0988b830' 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 ('c7823b12f7573ae5834de9ec0988b830', -1, 1715758952, 1715758952, '0390e3e7', -4, 0, 0)

Line : 187
File : sessions.php