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 ('a96379f9db2814d17c0aa0ccdd1d5678', -1, 1711707923, 1711707923, '03ee76c0', -1, 0, 0)

Line : 172
File : sessions.php