phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '3c76c64bc137d9a48a46ac0722ce0f1b' 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 ('3c76c64bc137d9a48a46ac0722ce0f1b', -1, 1764746050, 1764746050, 'c0a8100c', -9, 0, 0)

Line : 187
File : sessions.php