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 ('acb6f9c2f806ab512e9c411ec3ea764b', -1, 1711723097, 1711723097, 'ac4622ca', 31, 0, 0)

Line : 187
File : sessions.php