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 ('bc9749c6b8b1ed280e2b94d41778fd4a', -1, 1715082719, 1715082719, '12de8ae6', -12, 0, 0)

Line : 187
File : sessions.php