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 ('2d7b4bd17bbd76f2957bed38eb9ccfcb', -1, 1758013370, 1758013370, 'd849d802', 4, 0, 0)

Line : 189
File : sessions.php