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 ('805bbc58d3c5e6154e3955b0ad5ca2e7', -1, 1615037745, 1615037745, '03ee2420', 18, 0, 0)

Line : 187
File : sessions.php