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 ('6fe27305821b5da2d0cc03d22ec521cc', -1, 1711718787, 1711718787, '36ea921a', 638, 0, 0)

Line : 187
File : sessions.php