phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1114 The table 'sfphpbb_sessions' is full

INSERT INTO sfphpbb_sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in, session_admin) VALUES ('77e46e0ef7060bfdaf01d2cb92589fe4', -1, 1715251774, 1715251774, '0387c8d3', 4, 0, 0)

Line : 187
File : sessions.php