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 ('2f988b01830b9df9a743a5d3bc0b5dc8', -1, 1715630024, 1715630024, '0310cb95', -12, 0, 0)

Line : 187
File : sessions.php