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 ('9c88066d306eac73a82d9c8a4d8a16ed', -1, 1715799497, 1715799497, '0d3ad84a', -4, 0, 0)

Line : 187
File : sessions.php