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 ('70b54f2716ca25be2c3765d7120c7cde', -1, 1715018953, 1715018953, '12ddf5c4', -11, 0, 0)

Line : 187
File : sessions.php