phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1114 The table 'phpbb_sessions' is full

INSERT INTO phpbb_sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in, session_admin) VALUES ('03ba13ca2a8b2c338e32f8d149bc5f46', -1, 1711659850, 1711659850, '34cd9f30', 1504, 0, 0)

Line : 187
File : sessions.php