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 ('b0bdb3a206b8b7d822446fc5a233a59e', -1, 1582532559, 1582532559, '035ecaac', 20, 0, 0)

Line : 187
File : sessions.php