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 ('13048204ddd6e4a718a82e1635e08c79', -1, 1714286042, 1714286042, '0391ab3a', 1612, 0, 0)

Line : 187
File : sessions.php