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 ('52be86d91a3e7b2a8e5b4d03d54eb7eb', -1, 1618238970, 1618238970, '64187a75', 18, 0, 0)

Line : 187
File : sessions.php