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 ('f9f09e11d2af241010a4c6594f9b5bf1', -1, 1714016720, 1714016720, '030ca2b3', 1781, 0, 0)

Line : 187
File : sessions.php