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 ('ac14fde3b5c8cc4f7e34c01a4fae30eb', -1, 1765770688, 1765770688, 'd849d855', -9, 0, 0)

Line : 222
File : sessions.php