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 ('75e0cc4dda889639f1c92791598738c4', -1, 1594137177, 1594137177, '03e9e55a', 12, 0, 0)

Line : 187
File : sessions.php