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 ('b711d154e31b6f1326e3c2765c2d3b63', -1, 1714244005, 1714244005, 'ac4683b8', 37, 0, 0)

Line : 187
File : sessions.php