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 ('06a59bf5f97ad4837b0d941430d9cf6d', -1, 1618240961, 1618240961, '64187a75', 20, 0, 0)

Line : 187
File : sessions.php