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 ('686f4c80ce49fba577c97a494cc4303b', -1, 1714167641, 1714167641, '12d9dc72', 1531, 0, 0)

Line : 187
File : sessions.php