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 ('3e4f3cfe66a1a01056e51912fa3cd6d6', -1, 1715730569, 1715730569, '0d3a16b7', -4, 0, 0)

Line : 187
File : sessions.php