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 ('c1fb87c4398af14b9d5df5e8d3fac2b5', -1, 1713509707, 1713509707, 'ac45072d', 19, 0, 0)

Line : 187
File : sessions.php