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 ('15256f6ec49e45a12c0f7f7e0053dcd8', -1, 1714223778, 1714223778, 'ac47fe53', 25, 0, 0)

Line : 187
File : sessions.php