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 ('3352b155bef9f9a8980abc4c9bdcbda0', -1, 1714221104, 1714221104, 'ac47fe0c', 21, 0, 0)

Line : 187
File : sessions.php