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 ('bd15e7d687d440bbcd8598b7ff9d0520', -1, 1715323993, 1715323993, '0d3a79d6', -4, 0, 0)

Line : 187
File : sessions.php