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 ('252e7554d12c4709b2f7aaf9a52614e4', -1, 1711728011, 1711728011, 'a29e4fc2', 25, 0, 0)

Line : 187
File : sessions.php