phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '21d236c3b55636bcf9628c502c461792' 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 ('21d236c3b55636bcf9628c502c461792', -1, 1715016832, 1715016832, 'c0a80201', -4, 0, 0)

Line : 187
File : sessions.php