phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'b4c9b59c701a4fbb3c87fb7b334a8279' for key 'PRIMARY'

INSERT INTO phpbb_sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_agent, session_logged_in, session_admin) VALUES ('b4c9b59c701a4fbb3c87fb7b334a8279', -1, 1714362937, 1714362937, '1275d824', 3, 'Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.com)', 0, 0)

Line : 201
File : sessions.php