phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '3542debbc3a6d9c681962f1d578136c2' 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 ('3542debbc3a6d9c681962f1d578136c2', -1, 1711713972, 1711713972, '36ea06a7', 32, 0, 0)

Line : 187
File : sessions.php