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 ('d16ac8b91cc2d01173598f6dc3a281bf', -1, 1715103876, 1715103876, '12bf2c17', -4, 0, 0)

Line : 187
File : sessions.php