phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1114 The table 'phpbb_sessions' is full

INSERT INTO phpbb_sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in, session_admin) VALUES ('839a3c1d67f9b0d79a1f8c8f3ab1147b', -1, 1714250400, 1714250400, '12daa810', 2066, 0, 0)

Line : 187
File : sessions.php