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 ('7c77c9c3d3c925ceb84b4d3d3a25f732', -1, 1715751270, 1715751270, '038dc5d4', -4, 0, 0)

Line : 187
File : sessions.php