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 ('5ff6a14ab5f081d1c7c0a8ef6e2f1bfb', -1, 1714245680, 1714245680, 'ac466456', 2, 0, 0)

Line : 187
File : sessions.php