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 ('8985b47d5ee581e2280b58044e62b6f5', -1, 1714286336, 1714286336, '12dd70dc', 1397, 0, 0)

Line : 187
File : sessions.php