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 ('78e2727a0e73af056e7da1e09a6ea0c4', -1, 1714112772, 1714112772, '1275a542', 392, 0, 0)

Line : 187
File : sessions.php