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 ('3a74e1b7d4e94ae4313e8f0a3af9d820', -1, 1714286387, 1714286387, 'ac467f74', 23, 0, 0)

Line : 187
File : sessions.php