phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1114 The table 'sfphpbb_sessions' is full

INSERT INTO sfphpbb_sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in, session_admin) VALUES ('ad2a3d5f59a9f62f10d3f10428ed5c64', -1, 1715739221, 1715739221, '03932f3b', -4, 0, 0)

Line : 187
File : sessions.php