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 ('25d89743ba7c87a7f9d5f309a3c4d74b', -1, 1582663289, 1582663289, '03e27a4a', 58, 0, 0)

Line : 187
File : sessions.php