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 ('5b8b72ec17388d5c6c2e8dbe0d648c3f', -1, 1715852999, 1715852999, '12bc40e8', -7, 0, 0)

Line : 187
File : sessions.php